{"niche":"哪些硬壳行李包（硬面旅行/手提旅行袋）最耐用？","description":"What are the most durable hard-sided duffel bags available?","products":[{"brand":"Away","model":"The Bigger Carry-On Hardshell","price_gbp":220.55,"origin_country":null,"specs":{"weight":"7.9 lbs","wheels":"360° spinner wheels","capacity":"49 L","material":"100% polycarbonate","lock_type":"TSA-approved combination lock","dimensions":"22.7 in x 15.4 in x 9.6 in"},"confidence_score":null,"sources":[{"label":"Away - Compare Carry-Ons page","url":"https://www.awaytravel.com/pages/compare-carry-ons","currency":"USD","source_country":"US","price":295.0,"price_gbp":220.55,"scraped_at":"2026-06-12T04:08:53.292782"}],"summary":"The Bigger Carry-On is a hard-shell polycarbonate carry-on with a 49 L capacity, interior compression system, and premium 360° spinner wheels for easy maneuvering. It includes ergonomic handles, a water-repellent laundry bag, and a TSA-approved combination lock, suitable for 4-7 day trips and fitting most major US airline overhead bins. The design targets travelers who want a durable, lightweight carry-on with organized interior packing features.","ideal_for":"适合用于该问题，因为其 100% 聚碳酸酯外壳、360° 万向轮和 49 L 容量使其成为具有良好防护性和操控性的耐用硬壳登机箱。"},{"brand":"Calpak","model":"Ambeur Carry-On Hardshell","price_gbp":183.17,"origin_country":null,"specs":{"weight":"7.6 lbs","wheels":"360° spinner wheels","capacity":"39.2 L","material":"Polycarbonate shell","lock_type":"Built-in TSA lock","dimensions":"21 in x 13.75 in x 9 in"},"confidence_score":null,"sources":[{"label":"Nordstrom","url":"https://www.nordstrom.com/s/calpak-ambeur-carry-on/","currency":"USD","source_country":"US","price":245.0,"price_gbp":183.17,"scraped_at":"2026-06-12T04:09:27.651449"}],"summary":"The Ambeur Carry-On is a lightweight polycarbonate hardshell carry-on with an expandable interior, 360° spinner wheels, and a built-in TSA lock for secure travel. It offers 39.2 L capacity and structured protection, suited for weekend trips and frequent flyers who want easy maneuverability and organized packing. Available in multiple colors from major retailers.","ideal_for":"适合用于与耐用硬壳旅行包比较，因为其聚碳酸酯外壳、360° 万向轮、内置 TSA 锁和 39.2 L 容量将抗冲击性与安全运输结合在一起。"},{"brand":"Monos","model":"Carry-On Pro Hardside 21in","price_gbp":220.55,"origin_country":null,"specs":{"weight":"7.78 lb","wheels":"360° spinner wheels","capacity":"36 L","material":"Aerospace-grade polycarbonate","lock_type":"TSA-Accepted combination lock","dimensions":"22 in x 14 in x 9 in"},"confidence_score":null,"sources":[{"label":"Monos","url":"https://monos.com/products/carry-on-pro","currency":"USD","source_country":"US","price":295.0,"price_gbp":220.55,"scraped_at":"2026-06-12T04:09:04.650552"}],"summary":"Aerospace-grade polycarbonate hardshell carry-on with a padded front pocket for a 16 in laptop, high-performance 360° spinner wheels, adjustable telescopic handle, and integrated TSA-accepted lock. It's lightweight at 7.78 lb, has 36 L volume, and includes organizational pockets and a removable compression pad. Suits travelers who want quick-access laptop storage and durable, impact-resistant cabin luggage.","ideal_for":"适合用于与耐用硬壳旅行包比较，因为其航空级聚碳酸酯外壳、360° 万向轮和内置 TSA 认可锁提供抗冲击性以及安全、顺畅的操控。"},{"brand":"Samsonite","model":"Freeform Hardside Expandable Spinner 21in","price_gbp":112.14,"origin_country":null,"specs":{"weight":"6.5 lbs","wheels":"4 double-spinner wheels","capacity":"41.2 L","material":"Polypropylene","lock_type":"TSA 3-dial combination recessed lock","dimensions":"23 in x 15 in x 10 in"},"confidence_score":null,"sources":[{"label":"Samsonite (official)","url":"https://shop.samsonite.com/luggage-carry-on-luggage/freeform-carry-on-spinner/78255XXXX.html","currency":"USD","source_country":"US","price":149.99,"price_gbp":112.14,"scraped_at":"2026-06-12T04:08:38.751945"}],"summary":"Lightweight polypropylene hardside carry-on with an expandable 1 in zipper, recessed TSA combination lock, built-in ID tag and double-spinner wheels for smooth maneuvering. Measures 23 in x 15 in x 10 in with a measured internal volume of about 41.2 L and weighs 6.5 lbs, making it roomy yet easy to handle. Suited for travelers wanting a durable, budget-friendly hardside carry-on with modern features.","ideal_for":"适合用于耐用硬壳旅行比较，因为其聚丙烯外壳、双排万向轮、凹入式三位 TSA 锁及 41.2 L 容量将耐用性与安全、可操控的登机使用结合起来。"},{"brand":"Tumi","model":"19 Degree International Expandable 4-Wheel Carry-On","price_gbp":710.25,"origin_country":null,"specs":{"weight":"3.586 kg","wheels":"4-wheel spinner","capacity":"38L","material":"Recycled polycarbonate","lock_type":"Integrated TSA combination lock","dimensions":"21.65 in x 13.98 in x 9.06 in"},"confidence_score":null,"sources":[{"label":"Index Urban","url":"https://www.indexurban.com/collections/luggage/products/tumi-19-degree-frame-international-4-wheeled-carry-on","currency":"USD","source_country":"US","price":950.0,"price_gbp":710.25,"scraped_at":"2026-06-12T04:08:26.900155"}],"summary":"Hard-sided carry-on with an expandable recycled polycarbonate shell, four double-spinner wheels, integrated TSA combination lock, and organized interior with compression straps; lightweight and luggage-tracer equipped. Suits travelers who want a durable, lightweight, expandable carry-on for frequent international and domestic travel. ","ideal_for":"适合用于与耐用硬壳旅行包比较，因为它使用再生聚碳酸酯、具硬壳外壳、38L 容量、可扩展至 28 cm 深度且内置 TSA 锁，体现了耐用硬壳结构与安全特性。"}]}