{"product":{"catalog_id":"eebf3d74-f6eb-4494-8e9f-e14b584c021d","item_id":"882368e3-82c7-42d7-aa92-db5c79e4f6bb","title":"Kaslo Ecosystem™ Backpack","description":"The Herschel Kaslo EcoSystem Backpack is a 30-liter utility backpack constructed from recycled polyester, featuring a grab handle, padded adjustable shoulder straps, a sternum strap, three zippered compartments, a 16-inch laptop sleeve, multiple interior organizer pockets, side mesh bottle holders, and a back trolley sleeve. It is suited for daily commuting, school, work, and travel as a personal item, with user reviews noting good build quality (YKK zippers), comfort, and organization, though the dark interior reduces visibility of contents and the side mesh may stretch over time. Dimensions: 18.5 x 12 x 8 inches (47 x 30.5 x 20 cm).","url":"https://www.simons.ca/en/men-accessories/bags/backpacks/kaslo-ecosystem-backpack--9087-11288?colourId=0","brand":"Herschel","condition":"new","product_category":"men accessories > bags > backpacks","material":"Shell: 100% recycled polyester with TPE coating; Interior: 100% recycled polyester with PU coating","dimensions":"12x8x18.5 in","age_group":"adult","image_url":"https://imagescdn.simons.ca/images/9087/11288/1/A1_2.jpg","additional_image_urls":["https://imagescdn.simons.ca/images/9087/11288/1/A2_2.jpg","https://imagescdn.simons.ca/images/9087/11288/1/A3_2.jpg"],"images":[{"id":"img-1784702941232-0","url":"https://imagescdn.simons.ca/images/9087/11288/1/A1_2.jpg","alt_text":"Kaslo EcoSystem™ backpack product image (primary)","position":1,"attributes":{"other":{"summary":"Studio product shot on a light gray seamless background with soft shadow under the backpack; image is centered and well lit with minimal reflections.","observations":[{"key":"Background and shadow","kind":"feature","value":"Even light gray background with a soft diffuse shadow directly beneath the backpack indicating studio lighting from above.","regions":[{"x":0,"y":0.88,"width":1,"height":0.12,"confidence":"high"}],"evidence_status":"direct"},{"key":"Shot composition","kind":"feature","value":"Front-on, centered composition with the backpack filling most of the vertical frame and equal side margins.","regions":[],"evidence_status":"direct"},{"key":"Image quality","kind":"feature","value":"High-resolution, evenly lit photo with clear details and no visible noise or motion blur.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"charcoal black","part":"main fabric","regions":[{"x":0.18,"y":0.14,"width":0.64,"height":0.72,"confidence":"high"}],"subject":"product","description":"Uniform dark matte woven fabric covering the front and body of the backpack.","sampled_hex":"#1C1B1C","estimated_hex":"#1B1B1B"},{"name":"dark gray","part":"logo patch","regions":[{"x":0.72,"y":0.78,"width":0.1,"height":0.1,"confidence":"high"}],"subject":"product","description":"Small square patch in a slightly lighter dark gray with lighter script text.","sampled_hex":"#3D393B","estimated_hex":"#3A3A3A"}],"product":{"summary":"Rectangular, vertical-front view of a dark fabric backpack with a top carry handle, two visible zippered compartments, a large front zip pocket, side mesh pockets, and a small square logo patch at lower right.","observations":[{"key":"Overall shape","kind":"feature","value":"Tall rectangular backpack seen from the front with slightly rounded top corners and a flat base visible at the bottom edge.","regions":[{"x":0.12,"y":0.04,"width":0.76,"height":0.92,"confidence":"high"}],"evidence_status":"direct"},{"key":"Fabric and finish","kind":"feature","value":"Tightly woven textile fabric with a matte finish and uniform texture across the front panel.","regions":[{"x":0.18,"y":0.14,"width":0.64,"height":0.72,"confidence":"high"}],"evidence_status":"direct"},{"key":"Top carry handle","kind":"feature","value":"Padded fabric handle centered on the top edge, matching the backpack fabric and slightly raised above the top seam.","regions":[{"x":0.42,"y":0.02,"width":0.16,"height":0.08,"confidence":"high"}],"evidence_status":"direct"},{"key":"Top zippers","kind":"feature","value":"Two metal zipper pulls visible at the top center indicating at least two separate zippered compartments; pulls are small, dark, and paired.","regions":[{"x":0.38,"y":0.03,"width":0.24,"height":0.06,"confidence":"high"}],"evidence_status":"direct"},{"key":"Front pocket","kind":"feature","value":"Large zippered front pocket covering most of the front face with a rounded top edge and a seam running near its perimeter.","regions":[{"x":0.18,"y":0.14,"width":0.64,"height":0.72,"confidence":"high"}],"evidence_status":"direct"},{"key":"Side mesh pockets","kind":"feature","value":"Elasticated vertical side pockets made from a mesh-like fabric present at both left and right lower side panels.","regions":[{"x":0.06,"y":0.36,"width":0.12,"height":0.48,"confidence":"high"},{"x":0.82,"y":0.36,"width":0.12,"height":0.48,"confidence":"high"}],"evidence_status":"direct"},{"key":"Logo patch","kind":"feature","value":"Small square patch stitched to the lower right front panel bearing a lighter script logo.","regions":[{"x":0.72,"y":0.78,"width":0.1,"height":0.1,"confidence":"high"}],"evidence_status":"direct"},{"key":"Front logo text","kind":"text","value":"Herschel","regions":[{"x":0.72,"y":0.78,"width":0.1,"height":0.1,"confidence":"high"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["3793378","4603400"]},{"id":"img-1784702941232-1","url":"https://imagescdn.simons.ca/images/9087/11288/1/A2_2.jpg","alt_text":"Kaslo EcoSystem™ backpack product image 2","position":2,"attributes":{"other":{"summary":"Studio product shot on a light neutral background with soft shadow underneath; even diffuse lighting and a slight camera angle showing the backpack rear and a three-quarter view from the left.","observations":[{"key":"Shot composition","kind":"feature","value":"Three-quarter rear view with the backpack positioned slightly turned so the left side is nearer to the camera; image crops part of the left rear edge.","regions":[{"x":0.02,"y":0,"width":0.96,"height":1,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Background and shadow","kind":"feature","value":"Uniform light gray background with a soft diffuse shadow beneath the backpack indicating studio lighting from above.","regions":[],"evidence_status":"direct"},{"key":"Image quality","kind":"feature","value":"Sharp focus on backpack details with even lighting and no visible text or logos legible in the image.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"matte black","part":"main fabric body","regions":[{"x":0.08,"y":0.06,"width":0.6,"height":0.84,"confidence":"high"}],"subject":"product","description":"Solid matte black textile covering the majority of the backpack body.","sampled_hex":"#0E0E0D","estimated_hex":"#0B0B0B"},{"name":"dark charcoal","part":"shoulder straps","regions":[{"x":0.34,"y":0.07,"width":0.36,"height":0.74,"confidence":"high"},{"x":0.66,"y":0.08,"width":0.25,"height":0.78,"confidence":"high"}],"subject":"product","description":"Slightly textured padded strap fabric in a very dark charcoal/black matching the body.","sampled_hex":"#141313","estimated_hex":"#121212"},{"name":"dark gray mesh","part":"mesh back panel","regions":[{"x":0.25,"y":0.36,"width":0.5,"height":0.42,"confidence":"high"}],"subject":"product","description":"Open diamond-pattern mesh in a dark gray that contrasts slightly with the solid textile.","sampled_hex":"#211D1C","estimated_hex":"#1E1E1E"},{"name":"matte black plastic","part":"plastic hardware","regions":[{"x":0.56,"y":0.68,"width":0.36,"height":0.28,"confidence":"high"}],"subject":"product","description":"Matte black plastic used for buckles, tri-glide adjusters and D-ring.","sampled_hex":"#120D0C","estimated_hex":"#0A0A0A"}],"product":{"summary":"Rear view of a black fabric backpack showing padded shoulder straps, a mesh back panel, a top carry handle, side stretch pocket, and adjustable strap hardware including a sternum strap with quick-release buckle.","observations":[{"key":"Overall shape","kind":"feature","value":"Rectangular backpack body with rounded top corners and a slightly tapered profile toward the top, shown from the rear.","regions":[{"x":0.05,"y":0.03,"width":0.9,"height":0.94,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Main fabric","kind":"feature","value":"Tightly woven textile exterior in a uniform dark black/charcoal finish with a matte appearance.","regions":[{"x":0.06,"y":0.06,"width":0.58,"height":0.86,"confidence":"high"}],"evidence_status":"direct"},{"key":"Padded shoulder straps","kind":"feature","value":"Two wide padded shoulder straps with sewn perimeter seams and a slightly textured fabric face; left strap appears flattened toward the center, right strap shows an outer edge with visible seam.","regions":[{"x":0.34,"y":0.07,"width":0.36,"height":0.74,"confidence":"high"},{"x":0.66,"y":0.08,"width":0.25,"height":0.78,"confidence":"high"}],"evidence_status":"direct"},{"key":"Mesh back panel","kind":"feature","value":"Large central back panel of diamond-patterned open mesh covering the middle rear section between the straps.","regions":[{"x":0.25,"y":0.36,"width":0.5,"height":0.42,"confidence":"high"}],"evidence_status":"direct"},{"key":"Top carry handle and top zipper","kind":"feature","value":"Short padded carry handle at the top center with a visible dual zipper slider and zipper tape just below the handle","regions":[{"x":0.44,"y":0.02,"width":0.22,"height":0.12,"confidence":"high"}],"evidence_status":"direct"},{"key":"Side stretch pocket","kind":"feature","value":"Elasticized side pocket made from ribbed stretch fabric on the left side (viewer left) suitable for a bottle or similar item.","regions":[{"x":0.02,"y":0.43,"width":0.22,"height":0.46,"confidence":"high"}],"evidence_status":"direct"},{"key":"Sternum strap and quick-release buckle","kind":"feature","value":"Horizontal sternum strap connecting the two shoulder straps with a central plastic quick-release side-release buckle and adjustable webbing ends.","regions":[{"x":0.42,"y":0.62,"width":0.44,"height":0.16,"confidence":"high"}],"evidence_status":"direct"},{"key":"Adjustable strap hardware","kind":"feature","value":"Multiple plastic tri-glide adjusters and a D-ring on the right shoulder strap; strap ends finished with folded webbing sewn down.","regions":[{"x":0.58,"y":0.78,"width":0.32,"height":0.18,"confidence":"high"},{"x":0.72,"y":0.32,"width":0.12,"height":0.14,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Lower base panel","kind":"feature","value":"Reinforced lower panel in the same dark textile but with a slightly different stitch line visible above the bottom seam.","regions":[{"x":0.12,"y":0.78,"width":0.78,"height":0.18,"confidence":"high"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["3793378","4603400"]},{"id":"img-1784702941232-2","url":"https://imagescdn.simons.ca/images/9087/11288/1/A3_2.jpg","alt_text":"Kaslo EcoSystem™ backpack product image 3","position":3,"attributes":{"other":{"summary":"Studio-style top-down close-up product shot on a neutral light gray background with soft even lighting and slight shadows; image is tightly cropped to the backpack top and front.","observations":[{"key":"Shot composition","kind":"feature","value":"Top-down close-up framing focusing on the backpack top and front pocket; edges of the backpack are cropped by the image borders.","regions":[],"evidence_status":"direct"},{"key":"Background","kind":"feature","value":"Smooth light gray background with no visible props or additional objects.","regions":[{"x":0,"y":0,"width":1,"height":1,"confidence":"high"}],"evidence_status":"direct"},{"key":"Lighting and shadow","kind":"feature","value":"Soft, even studio lighting with subtle shadows around the backpack edges and under the handle, highlighting fabric texture.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"dark charcoal","part":"main fabric","regions":[{"x":0.15,"y":0.12,"width":0.7,"height":0.6,"confidence":"high"}],"subject":"product","description":"Matte dark charcoal woven finish across the front pocket and top panel.","sampled_hex":"#1B1B1B","estimated_hex":"#1E1E1E"},{"name":"dark gray","part":"carry handle webbing","regions":[{"x":0.28,"y":0.18,"width":0.44,"height":0.14,"confidence":"high"}],"subject":"product","description":"Matte ribbed webbing in a slightly lighter dark gray tone than the main fabric.","sampled_hex":"#2B2B2B","estimated_hex":"#2A2A2A"},{"name":"gunmetal","part":"zipper pulls","regions":[{"x":0.52,"y":0.3,"width":0.28,"height":0.14,"confidence":"high"}],"subject":"product","description":"Metal zipper pulls with a low-reflectance gunmetal finish.","sampled_hex":"#2C2C2C","estimated_hex":"#2F2F2F"},{"name":"black plush","part":"interior lining","regions":[{"x":0.04,"y":0,"width":0.62,"height":0.3,"confidence":"medium"}],"subject":"product","description":"Very dark plush or fleece interior lining visible inside the main compartment opening.","sampled_hex":"#0E0E0E","estimated_hex":"#0B0B0B"}],"product":{"summary":"Close-up view of the backpack top and front pocket area showing woven fabric, a padded webbing carry handle, exposed zipper teeth and double metal zipper pulls, and the interior opening of the main compartment.","observations":[{"key":"Top carry handle","kind":"feature","value":"Horizontal padded carry handle made from tightly woven ribbed webbing sewn into a rectangular stitched channel on the backpack top.","regions":[{"x":0.28,"y":0.18,"width":0.44,"height":0.14,"confidence":"high"}],"evidence_status":"direct"},{"key":"Front pocket fabric","kind":"feature","value":"Dense, textured woven fabric forming the front pocket and top panel with visible diagonal weave and tonal stitching lines.","regions":[{"x":0.15,"y":0.12,"width":0.7,"height":0.6,"confidence":"high"}],"evidence_status":"direct"},{"key":"Double zipper pulls","kind":"feature","value":"Two connected metal zipper pulls located on the front pocket zipper; each pull is a short rectangular tab attached to a small chain link between them.","regions":[{"x":0.52,"y":0.3,"width":0.28,"height":0.14,"confidence":"high"}],"evidence_status":"direct"},{"key":"Zipper pull text","kind":"text","value":"HERSCHEL","regions":[{"x":0.58,"y":0.32,"width":0.12,"height":0.08,"confidence":"medium"}],"evidence_status":"uncertain"},{"key":"Main compartment opening","kind":"feature","value":"Partially open main compartment at the top of the image with visible zipper teeth and a dark plush or soft interior lining behind the opening.","regions":[{"x":0.04,"y":0,"width":0.62,"height":0.3,"confidence":"high"}],"evidence_status":"direct"},{"key":"Lower front pocket opening","kind":"feature","value":"Zippered lower front pocket opening visible at the lower right quadrant, showing exposed teeth and a fabric gusset.","regions":[{"x":0.18,"y":0.58,"width":0.62,"height":0.36,"confidence":"high"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["3793378","4603400"]}],"price":"180 CAD","sale_price":"180 CAD","availability":"in_stock","listing_has_variations":"true","variants":[{"sku":"3793378","url":"https://www.simons.ca/en/men-accessories/bags/backpacks/kaslo-ecosystem-backpack--9087-11288?colourId=1","image":{"id":"img-variant-3793378","url":"https://imagescdn.simons.ca/images/9087/11288/1/A1_2.jpg","alt_text":"Kaslo EcoSystem™ backpack - Black - ONE SIZE variant image","position":1,"variant_ids":["3793378"]},"price":{"value":180,"currency":"CAD"},"title":"Kaslo Ecosystem™ Backpack - Black - One Size","option1":"Black","option2":"ONE SIZE","image_url":"https://imagescdn.simons.ca/images/9087/11288/1/A1_2.jpg","variant_id":"3793378","availability":"in_stock"},{"sku":"4603400","url":"https://www.simons.ca/en/men-accessories/bags/backpacks/kaslo-ecosystem-backpack--9087-11288?colourId=24","image":{"id":"img-variant-4603400","url":"https://imagescdn.simons.ca/images/9087/11288/1/A1_2.jpg","alt_text":"Kaslo EcoSystem™ backpack - Light Brown - ONE SIZE variant image","position":2,"variant_ids":["4603400"]},"price":{"value":180,"currency":"CAD"},"title":"Kaslo Ecosystem™ Backpack - Light Brown - One Size","option1":"Light Brown","option2":"ONE SIZE","image_url":"https://imagescdn.simons.ca/images/9087/11288/24/A1_2.jpg","variant_id":"4603400","availability":"in_stock"}],"item_group_title":"Kaslo Ecosystem™ Backpack","size_system":"US","gender":"male","is_digital":"false","review_count":2,"reviews":[{"date":"December 15, 2024","title":"Son loves it","rating":5,"content":"Son loves it","reviewer_name":"Jonnah A."},{"date":"November 29, 2024","title":"Excellente qualité","rating":5,"content":"Caractéristiques bien pensées et très confortable à porter!","reviewer_name":"Martine G."}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/men-accessories/bags/backpacks/kaslo-ecosystem-backpack--9087-11288?colourId=0","reddit_insights":{"match":{"notes":"The provided threads contain multiple direct mentions of the Herschel Kaslo backpack, including specific model variations like 20L and 30L, and compare it with other bags.","confidence":1,"matched_terms":["Kaslo","Kaslo Daypack","Kaslo backpack","Kaslo 20L","Kaslo 30L","Kaslo Daypack Tech"]},"status":"ok","coverage":{"subreddits":["backpacks","onebag"],"threads_used":5},"evidence":{"items":[{"url":"https://www.reddit.com/r/backpacks/comments/133wrco/230_aer_city_pack_vs_herschel_kaslo_daypack/jo3dqf9/","type":"comment","title":"User reviews Kaslo quality and notes black interior","author":"kdog0ne","ref_id":"r_e_2","thread":{"url":"https://www.reddit.com/r/backpacks/comments/133wrco/230_aer_city_pack_vs_herschel_kaslo_daypack/","title":"230 aer city pack vs herschel kaslo daypack","subreddit":"backpacks"},"excerpt":"I picked up Kaslo.  Has YKK 8 zips and seems to be good quality.  Only negative is the black interior of the bag makes it harder to see some items in bag.","subreddit":"backpacks"},{"url":"https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/ju667mz/","type":"comment","title":"Positive review with minor concerns about mesh and comfort","author":"Inner-Confidence634","ref_id":"r_e_3","thread":{"url":"https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/","title":"anyone here with herschels new kaslo backpack tech","subreddit":"backpacks"},"excerpt":"Yeah purchased it a few weeks ago. Very comfortable and tons of pockets.\nI use it as my daily work bag for commuting.\nVery minimal look and design, no one will notice its a Herschel that cost 150$.\n \nThe only doubts i have are with the bottle straps on the sides, i don't stress the mesh too much as it seems like it will sag over time...\n\n9/10","subreddit":"backpacks"},{"url":"https://www.reddit.com/r/onebag/comments/1c7f1cv/herschel_kaslo_30l_and_20l/lkn3xqu/","type":"comment","title":"User finds 30L suitable for daily and travel, fits as personal item","author":"Quinckes","ref_id":"r_e_4","thread":{"url":"https://www.reddit.com/r/onebag/comments/1c7f1cv/herschel_kaslo_30l_and_20l/","title":"herschel kaslo 30l and 20l","subreddit":"onebag"},"excerpt":"Hey man, just bought the 30l and I was in the same state as you a few days ago. If that can be of any help, I was wondering if the 30l would be too big for a daily usage since I was planning to use it every day for college but ended up still buying it because I was planning to travel a lot this year. Now that I have it in hands, I don't regret buying the 30l, it isn't that big and can fit my everyday usage but still can carry a lot of stuff. For the plane part, I'm sure it would work","subreddit":"onebag"},{"url":"https://www.reddit.com/r/backpacks/comments/1oabz0z/aer_city_pack_2_vs_herschel_kaslo_daypack_20l/nke43uq/","type":"comment","title":"User suggests finding Kaslo to compare with Aer","author":"mercurycc","ref_id":"r_e_5","thread":{"url":"https://www.reddit.com/r/backpacks/comments/1oabz0z/aer_city_pack_2_vs_herschel_kaslo_daypack_20l/","title":"aer city pack 2 vs herschel kaslo daypack 20l","subreddit":"backpacks"},"excerpt":"You might have better luck finding a Kaslo somewhere near you. Should give you a sense how CP2 looks.","subreddit":"backpacks"},{"url":"https://www.reddit.com/r/backpacks/comments/17yqqsg/herschel_tech_daypack_vs_herschel_kaslo_daypack/k9v2pkj/","type":"comment","title":"Explanation of difference between Tech Daypack and Kaslo Daypack","author":"Quiet_Werewolf2110","ref_id":"r_e_6","thread":{"url":"https://www.reddit.com/r/backpacks/comments/17yqqsg/herschel_tech_daypack_vs_herschel_kaslo_daypack/","title":"herschel tech daypack vs herschel kaslo daypack","subreddit":"backpacks"},"excerpt":"That is the difference. They switched over to all recycled materials this year, so you’re basically just looking at Gen 1 and Gen 2 of the same bag. The switch happened in the later summer and the old stuff has been on sale to clear it out so that’s why there’s no real reviews on the Tech Daypack yet.\n\nUnless recycled materials is really important to you I’d get the cheaper one.","subreddit":"backpacks"}]},"generated_at":"2025-02-13T12:00:00Z","conversation_summary":{"gotchas":[{"gotcha":"Zipper clips clunk loudly when walking","severity":"low"},{"gotcha":"Black interior makes items hard to find","severity":"low"},{"gotcha":"Side bottle mesh may stretch and sag over time","severity":"medium"},{"gotcha":"30L version may be bulky and barely fits under airplane seat","severity":"medium"}],"one_liner":"Reddit users generally praise the Kaslo for its organization, comfort, and minimalist design, but some note durability concerns with side mesh and zipper noise, and many consider Aer backpacks as higher quality alternatives.","sentiment":{"label":"mixed","score":0.3,"explanation":"Many users are satisfied with the bag's size, organization, and comfort, giving it high ratings, but recurring issues like mesh sagging, zipper clanking, and comparisons to more durable brands lower the overall sentiment."},"use_cases":[{"evidence":["r_e_3","r_e_4"],"use_case":"Daily commute and work"},{"evidence":["r_e_3","r_e_4"],"use_case":"School/college with laptop and books"},{"evidence":["r_e_3"],"use_case":"Gym (carrying change of clothes)"},{"evidence":["r_e_3","r_e_4"],"use_case":"Travel as a personal item or one-bag"}],"top_themes":[{"theme":"Durability and Build Quality","stance":"mixed","evidence":["r_e_2","r_e_3","r_e_4","r_e_6"]},{"theme":"Size and Versatility (20L vs 30L)","stance":"mixed","evidence":["r_e_3","r_e_4"]},{"theme":"Organization and Design","stance":"positive","evidence":["r_e_2","r_e_3"]},{"theme":"Comparison with Aer City Pack","stance":"mixed","evidence":["r_e_2","r_e_5"]},{"theme":"Material (Recycled fabrics, YKK zippers)","stance":"positive","evidence":["r_e_2","r_e_6"]}],"comparisons":[{"summary":"Aer is often seen as higher quality with better materials and AquaGuard zippers, but more expensive. Kaslo offers a more affordable option with solid organization and a minimalist look.","evidence":["r_e_2","r_e_5"],"compared_to":"Aer City Pack/City Pack Pro"},{"summary":"The Tech Daypack is essentially the same bag as the Kaslo Daypack, but made with recycled materials. It is a newer generation, while the Kaslo Daypack is the older version, often found on sale.","evidence":["r_e_6"],"compared_to":"Herschel Tech Daypack"}]}},"product_insights":[{"title":"Verified claims","type":"key_value","items":[{"value":"30L capacity—over double the Aer City Pack's 14L—fits 16 laptop.","key":"Capacity","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.reddit.com/r/onebag/comments/1c7f1cv/herschel_kaslo_30l_and_20l/lkn3xqu/","https://www.reddit.com/r/backpacks/comments/17yqqsg/herschel_tech_daypack_vs_herschel_kaslo_daypack/k9v2pkj/","https://www.reddit.com/r/backpacks/comments/1oabz0z/aer_city_pack_2_vs_herschel_kaslo_daypack_20l/nke43uq/","https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/ju667mz/"]}},{"value":"100% recycled polyester shell weighs just 1 kg, far lighter than Aer's 1680D ballistic nylon.","key":"Construction","provenance":{"productData":true,"reviews":false,"qna":true,"urls":["https://www.reddit.com/r/backpacks/comments/133wrco/230_aer_city_pack_vs_herschel_kaslo_daypack/jo3dqf9/","https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/ju667mz/","https://www.reddit.com/r/onebag/comments/1c7f1cv/herschel_kaslo_30l_and_20l/lkn3xqu/","https://www.reddit.com/r/backpacks/comments/17yqqsg/herschel_tech_daypack_vs_herschel_kaslo_daypack/k9v2pkj/"]}},{"value":"Buyers describe the design as minimal and the logo as discreet.","key":"Design","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/ju667mz/"]}},{"value":"Buyers report the 30L fits as a personal item on most airlines but barely fits under economy seats when packed.","key":"Airline fit","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.reddit.com/r/onebag/comments/1c7f1cv/herschel_kaslo_30l_and_20l/lkn3xqu/"]}},{"value":"The Kaslo 30L weighs about 2.2 lb and is comfortable for daily commuting, per user reports.","key":"Daily carry","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/ju667mz/","https://www.reddit.com/r/onebag/comments/1c7f1cv/herschel_kaslo_30l_and_20l/lkn3xqu/"]}},{"value":"30L capacity more than doubles the standard Aer City Pack (14L) and exceeds the 24L City Pack Pro.","key":"Volume comparison","provenance":{"productData":false,"reviews":false,"qna":false,"urls":[]}},{"value":"Buyers report that side mesh pockets sag permanently, so they limit them to light items.","key":"Pockets","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/ju667mz/"]}},{"value":"Buyers report that zipper pulls clank loudly; many replace them with paracord or tubing.","key":"Zipper noise","provenance":{"productData":false,"reviews":false,"qna":true,"urls":[]}},{"value":"Per Herschel, water resistant for light rain but not fully waterproof; sustained rain may soak through.","key":"Water resistance","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.reddit.com/r/backpacks/comments/133wrco/230_aer_city_pack_vs_herschel_kaslo_daypack/jo3dqf9/","https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/ju667mz/","https://www.reddit.com/r/onebag/comments/1c7f1cv/herschel_kaslo_30l_and_20l/lkn3xqu/","https://www.reddit.com/r/backpacks/comments/17yqqsg/herschel_tech_daypack_vs_herschel_kaslo_daypack/k9v2pkj/"]}},{"value":"The black interior lining makes smaller items hard to see.","key":"Interior visibility","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.reddit.com/r/backpacks/comments/133wrco/230_aer_city_pack_vs_herschel_kaslo_daypack/jo3dqf9/"]}},{"value":"Recycled from post-consumer bottles: 600D polyester is flexible, lightweight (1 kg), but less abrasion-resistant than 1680D nylon.","key":"Material","provenance":{"productData":false,"reviews":false,"qna":true,"urls":[]}},{"value":"Buyers report the backpack is very comfortable for daily commuting.","key":"Comfort","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/ju667mz/"]}},{"value":"Multiple compartments and minimal design organize gear and blend into any setting.","key":"Organization","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/ju667mz/"]}},{"value":"Kaslo is the previous generation of the Tech Daypack, identical in design and layout.","key":"Generation","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.reddit.com/r/backpacks/comments/17yqqsg/herschel_tech_daypack_vs_herschel_kaslo_daypack/k9v2pkj/","https://www.reddit.com/r/backpacks/comments/133wrco/230_aer_city_pack_vs_herschel_kaslo_daypack/jo3dqf9/","https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/ju667mz/"]}},{"value":"Standard YKK #8 zippers – smooth daily use and cost savings over weatherproof AquaGuard.","key":"Zipper performance","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.reddit.com/r/backpacks/comments/133wrco/230_aer_city_pack_vs_herschel_kaslo_daypack/jo3dqf9/"]}},{"value":"Reddit consensus rates it 9/10 as a reliable budget-conscious choice.","key":"Overall value","provenance":{"productData":false,"reviews":false,"qna":false,"urls":["https://www.reddit.com/r/backpacks/comments/14dha6a/anyone_here_with_herschels_new_kaslo_backpack_tech/ju667mz/","https://www.reddit.com/r/backpacks/comments/133wrco/230_aer_city_pack_vs_herschel_kaslo_daypack/jo3dqf9/"]}},{"value":"16-inch padded sleeve fits larger workstation notebooks than standard 15-inch limits.","key":"Laptop compartment","provenance":{"productData":false,"reviews":false,"qna":true,"urls":["https://www.reddit.com/r/backpacks/comments/17yqqsg/herschel_tech_daypack_vs_herschel_kaslo_daypack/k9v2pkj/"]}},{"value":"30L capacity and 2.2 lb weight offer spacious yet light carry, but may not fit under all seats.","key":"Size and weight","provenance":{"productData":false,"reviews":false,"qna":true,"urls":[]}},{"value":"600D recycled polyester shell resists light rain but standard zippers are not weatherproof.","key":"Weather protection","provenance":{"productData":false,"reviews":false,"qna":true,"urls":[]}}]},{"title":"Product record","type":"key_value","items":[{"value":"Kaslo Ecosystem™ Backpack","key":"Title","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"Herschel","key":"Brand","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"180 CAD","key":"Price","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}},{"value":"In stock","key":"Availability","provenance":{"productData":true,"reviews":false,"qna":false,"urls":[]}}]}],"handle":"kaslo-ecosystem-backpack-9087-11288","storefront_path":"/en/men-accessories/bags/backpacks/kaslo-ecosystem-backpack--9087-11288","storefront_url":"https://ai.simons.ca/en/men-accessories/bags/backpacks/kaslo-ecosystem-backpack--9087-11288"}}