{"niche":"市场上最轻的硬壳旅行行李包有哪些？","description":"What are the lightest hard-sided duffel bags on the market?","products":[{"brand":"Away","model":"Active Rolling Duffel 85L","price_gbp":295.1,"origin_country":null,"specs":{"weight":"8 lb","wheels":"Oversized easy-roll wheels","capacity":"85 L","material":"Abrasion-resistant recycled polyester and Dual Action fabric with polycarbonate backing","lock_type":"TSA-approved combination lock","dimensions":"16.1 in W x 11 in D x 30.5 in H"},"confidence_score":null,"sources":[{"label":"Dick's Sporting Goods","url":"https://www.dickssportinggoods.com/product/away-active-rolling-duffel-85l","currency":"USD","source_country":"US","price":395.0,"price_gbp":295.1,"scraped_at":"2026-06-13T01:36:36.542058"}],"summary":"A large 85 L wheeled duffel built for durability with abrasion-resistant recycled polyester, Dual Action water-repellent fabric, a polycarbonate backing for structure, a Flip-Fold collapsible frame, and oversized wheels for easy maneuvering. Suits travelers who need a rugged checked bag with high capacity and simple rolling mobility.","ideal_for":"适合该问题，因为在 8 lb 重量和 85 L 容量下，它比许多硬壳托运行李更轻，同时提供聚碳酸酯背板以增强刚性。"},{"brand":"Cotopaxi","model":"Allpa 35L Travel Pack","price_gbp":171.83,"origin_country":null,"specs":{"weight":"2 lbs. 15 oz.","capacity":"35 liters","material":"Shell 1: 100% recycled 840-denier TPU-coated nylon; shell 2: 100% recycled 840-denier ballistic ripstop nylon; lining: 100% recycled ripstop polyester","lock_type":"Lockable main compartment (lock not included)","dimensions":"22 x 12 x 10 in"},"confidence_score":null,"sources":[{"label":"Pack Hacker (links to retailers)","url":"https://www.packhacker.com/travel-gear/cotopaxi/allpa-35l-travel-pack/","currency":"USD","source_country":"US","price":230.0,"price_gbp":171.83,"scraped_at":"2026-06-13T01:36:16.572705"}],"summary":"The Cotopaxi Allpa 35L is a 35-liter clamshell travel backpack with suitcase-style organization, padded laptop compartment, multiple grab handles, and durable recycled fabrics with a water-resistant TPU coating. It's designed for 3-5 day trips, offers lockable YKK zippers for the main compartment, and suits travelers who want carry-on-sized, well-organized packable luggage.","ideal_for":"对于最轻的硬壳挎包并不理想——在 2 lb. 15 oz. 重量下，它对于软壳旅行包来说相对轻便，但比典型的轻型硬壳挎包要重。"}]}