{"niche":"What are the lightest expandable suitcases on the market?","description":"What are the lightest expandable suitcases on the market?","products":[{"brand":"Antler","model":"Lightest Carry-On Soft Stripe Expandable","price_gbp":205.48,"origin_country":null,"specs":{"weight":"4.19","wheels":"360 spinner wheels","capacity":"37","material":"100% recycled polyester","dimensions":"21.7 x 13.8 x 9.1 in","lock_system":"TSA-approved combination lock","expansion_capacity":null},"confidence_score":null,"summary":"Ultra-light soft-shell carry-on made from 100% recycled polyester with 360° spinner wheels, an expander, front pocket, and a TSA combination lock. Suited for travellers who prioritise low luggage weight and eco-friendly materials on short trips or strict-weight airlines.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Antler USA","url":"https://www.antler.com/products/lightest-expandable-carry-on-luggage-antler-green-soft-stripe-2","currency":"USD","source_country":"US","price":275.0,"price_gbp":205.48,"scraped_at":"2026-06-07T12:27:35.732098"}]},{"brand":"Travelpro","model":"Maxlite 5 Expandable Carry-On","price_gbp":119.54,"origin_country":null,"specs":{"weight":"5.4","wheels":"360° 4-Wheel Spinners","capacity":"46","material":"Polyester with DuraGuard coating","dimensions":"23 in x 14.5 in x 9 in","lock_system":"Integrated TSA-accepted lock (default code 0-0-0)","expansion_capacity":null},"confidence_score":null,"summary":"Lightweight softside carry-on with a tapered 2-inch expansion, ECOFAB recycled lining, Powerscope Lite handle and 360° spinner wheels. Suited for frequent travelers seeking low weight with organized packing for short to medium trips.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Travelpro","url":"https://travelpro.com/products/maxlite%C2%AE-5-21-expandable-carry-on-spinner","currency":"USD","source_country":"US","price":160.0,"price_gbp":119.55,"scraped_at":"2026-06-07T12:26:39.927269"},{"label":"JC Penney","url":"https://www.jcpenney.com/p/travelpro-maxlite-5-21-inch-softside-expandable-lightweight-carry-on-spinner-luggage/ppr5007764350?pTmplType=regular","currency":"USD","source_country":"US","price":159.99,"price_gbp":119.54,"scraped_at":"2026-06-07T12:26:43.505270"}]},{"brand":"Away","model":"The Carry-On Flex","price_gbp":182.13,"origin_country":null,"specs":{"weight":"7.9","wheels":"360° spinner wheels","capacity":"41","material":"100% polycarbonate","dimensions":"21.7in x 14.4in x 9in","lock_system":"TSA-approved combination lock","expansion_capacity":"47"},"confidence_score":null,"summary":"The Carry-On Flex is a hardshell, expandable carry-on with a wraparound zipper that adds extra packing space. It features Away's signature interior compression system, 360° spinner wheels and a TSA-approved combination lock, suited for travelers who want a durable, organized carry-on with occasional expandable capacity.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Away","url":"https://www.awaytravel.com/products/carry-on-flex-jet-black","currency":"USD","source_country":"US","price":325.0,"price_gbp":242.84,"scraped_at":"2026-06-07T12:25:57.220846"},{"label":"Pack Hacker (affiliate listing)","url":"https://www.packhacker.com/travel-gear/away/carry-on-flex/","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-07T12:26:00.701966"},{"label":"Business Insider (product listing link)","url":"https://www.businessinsider.com/guides/travel/away-hard-shell-expandable-flex-review","currency":"USD","source_country":"US","price":243.75,"price_gbp":182.13,"scraped_at":"2026-06-07T12:26:04.290595"}]},{"brand":"Rimowa","model":"Essential Lite Cabin (Expandable)","price_gbp":567.87,"origin_country":null,"specs":{"weight":"4.85","wheels":"4-wheel Multiwheel® (spinner)","capacity":"37","material":"Polycarbonate","dimensions":"21.7 in x 15.8 in x 9.1 in","lock_system":"TSA-approved locks","expansion_capacity":null},"confidence_score":null,"summary":"The Rimowa Essential Lite Cabin is an ultra-lightweight polycarbonate carry-on with a 37 L capacity, multiwheel® spinners, and TSA-approved locks-suited for short trips and travelers who prioritize low luggage weight. It's designed for easy maneuverability and meets most airline cabin-size requirements.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Rimowa","url":"https://www.rimowa.com/us/en/luggage/colour/grey/cabin/82353171.html","currency":"USD","source_country":"US","price":760.0,"price_gbp":567.87,"scraped_at":"2026-06-07T12:26:57.686647"},{"label":"24S","url":"https://www.24s.com/en-us/essential-lite-cabin-luggage-rimowa_RIMC6G85","currency":"USD","source_country":"US","price":760.0,"price_gbp":567.87,"scraped_at":"2026-06-07T12:27:01.223352"}]},{"brand":"Béis","model":"Carry-On Roller Expandable","price_gbp":200.25,"origin_country":null,"specs":{"weight":"8.36","wheels":"360° spinner wheels","capacity":"49","material":"Polycarbonate","dimensions":"22.8 in x 15.7 in x 9.8 in","lock_system":"TSA-approved combination lock","expansion_capacity":"61"},"confidence_score":null,"summary":"Hard-shell polycarbonate carry-on with 360° spinner wheels, a built-in weight indicator, and a 2 in expandable zipper (49 L expandable to 61 L). Suited for 3-7 day travelers who want a sturdy, organized carry-on with extra packing flexibility.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"BÉIS","url":"https://beistravel.com/products/the-carry-on-roller-in-beige","currency":"USD","source_country":"US","price":268.0,"price_gbp":200.25,"scraped_at":"2026-06-07T12:27:14.740609"},{"label":"Revolve","url":"https://www.revolve.com/beis-the-carry-on-roller/dp/BEIS-WG01/","currency":"USD","source_country":"US","price":268.0,"price_gbp":200.25,"scraped_at":"2026-06-07T12:27:18.323575"},{"label":"Reader's Digest listing (merchant link)","url":"https://www.rd.com/article/beis-carry-on-review/","currency":"USD","source_country":"US","price":268.0,"price_gbp":200.25,"scraped_at":"2026-06-07T12:27:21.744823"}]},{"brand":"Samsonite","model":"Proxis Global Carry-On Spinner","price_gbp":373.6,"origin_country":null,"specs":{"weight":"4.6 lbs","wheels":"Four wheel spinner","capacity":null,"material":"Roxkin","dimensions":"14 in x 9 in x 22 in","lock_system":"TSA lock","expansion_capacity":null},"confidence_score":null,"summary":"Lightweight hardside carry-on made from Samsonite's Roxkin material with smooth four-wheel spinners, integrated USB port, and an expandable zipper. Suited for frequent flyers who want a durable, light carry-on with tech conveniences and TSA-friendly security.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Samsonite","url":"https://shop.samsonite.com/luggage-carry-on-luggage/proxis-global-carry-on-spinner/141845XXXX.html","currency":"USD","source_country":"US","price":500.0,"price_gbp":373.6,"scraped_at":"2026-06-07T12:26:18.423711"},{"label":"Luggage Pros","url":"https://www.luggagepros.com/products/samsonite-proxis-global-carry-on-spinner","currency":"USD","source_country":"US","price":500.0,"price_gbp":373.6,"scraped_at":"2026-06-07T12:26:22.004636"},{"label":"Luxury Check In (notes price referencing Samsonite)","url":"https://luxurycheckin.com/samsonite-proxis-carry-on-spinner-a-lightweight-carry-on-under-5-pounds/","currency":"USD","source_country":"US","price":500.0,"price_gbp":373.6,"scraped_at":"2026-06-07T12:26:25.591355"}]}]}