{"niche":"What are the best expandable suitcases for frequent flyers?","description":"What are the best expandable suitcases for frequent flyers?","products":[{"brand":"Briggs & Riley","model":"Essential Baseline Expandable Carry-On","price_gbp":546.16,"origin_country":null,"specs":{"weight":"10","wheels":"360º spinner wheels","capacity":"37 - 48","material":"Premium Ultra-Durable Ballistic Nylon","dimensions":"22 x 14 x 9-11.5 in","lock_system":"TSA-accepted combination cable lock","expansion_capacity":"37 - 48"},"confidence_score":null,"sources":[{"label":"Briggs & Riley (official)","url":"https://www.briggs-riley.com/products/essential-carry-on-spinner","currency":"USD","source_country":"US","price":729.0,"price_gbp":546.16,"scraped_at":"2026-06-09T06:51:33.036795"},{"label":"Empire Luggage Center","url":"https://www.empireluggagecenter.com/products/briggs-riley-baseline-essential-22-carry-on-expandable-spinner","currency":"USD","source_country":"US","price":729.0,"price_gbp":546.16,"scraped_at":"2026-06-09T06:51:36.826064"},{"label":"Empire Luggage Center (alternate listing)","url":"https://www.briggs-riley.com/products/essential-2-wheel-carry-on","currency":"USD","source_country":"US","price":729.0,"price_gbp":546.16,"scraped_at":"2026-06-09T06:51:40.409601"}],"summary":"A durable 22 in expandable carry-on with Briggs & Riley's CX one-touch expansion/compression system, Outsider handle for a flat packing interior, and spinner wheels for easy maneuvering. Suits frequent domestic travelers who want high-quality construction, organized interior features, and a lifetime repair guarantee."},{"brand":"Monos","model":"Expandable Carry-On","price_gbp":243.49,"origin_country":null,"specs":{"weight":"7.78","wheels":"4 360° spinner wheels","capacity":"39.9","material":"Aerospace-grade polycarbonate hard shell","dimensions":"22 in x 14 in x 9.8 in","lock_system":"TSA-Accepted combination lock","expansion_capacity":"46"},"confidence_score":null,"sources":[{"label":"Monos","url":"https://monos.com/products/expandable-carry-on","currency":"USD","source_country":"US","price":325.0,"price_gbp":243.49,"scraped_at":"2026-06-09T06:42:25.973496"}],"summary":"A hard-shell, expandable 22 in carry-on with a polycarbonate shell, 4 quiet 360° spinner wheels, telescopic handle and TSA-accepted lock; expands 1.6 in for extra packing. Suits short trips and travelers who want a durable, lightweight overhead-bag with flexible capacity."},{"brand":"Calpak","model":"Terra Expandable Carry-On Spinner","price_gbp":161.08,"origin_country":null,"specs":{"weight":"5.3","wheels":"4 spinner wheels","capacity":"35","material":"Recycled ripstop polyester with TPU coating","dimensions":"19.5 in x 13.5 in x 9.5 in","lock_system":"TSA-approved combination lock"},"confidence_score":null,"sources":[{"label":"CALPAK","url":"https://www.calpaktravel.com/products/terra-35l-carry-on","currency":"USD","source_country":"US","price":215.0,"price_gbp":161.08,"scraped_at":"2026-06-09T06:52:33.761620"},{"label":"Nordstrom","url":"https://www.nordstrom.com/s/calpak-terra-35l-soft-sided-carry-on/","currency":"USD","source_country":"US","price":215.0,"price_gbp":161.08,"scraped_at":"2026-06-09T06:52:37.445642"}],"summary":"Soft-sided, lightweight carry-on in the Terra line made from recycled materials with 360-degree spinner wheels, multiple pockets, and an easy-access clamshell opening; suited for eco-conscious travelers and short trips. Ideal for users who want a roomy, lightweight carry-on that fits most overhead bins."},{"brand":"Monos","model":"Carry-On Pro Expandable","price_gbp":221.01,"origin_country":null,"specs":{"wheels":"360° spinner wheels","material":"Aerospace-grade water-resistant polycarbonate hard shell (partially recycled)","lock_system":"TSA-Accepted combination lock"},"confidence_score":null,"sources":[{"label":"Monos","url":"https://monos.com/products/expandable-carry-on-pro","currency":"USD","source_country":"US","price":365.0,"price_gbp":273.45,"scraped_at":"2026-06-09T06:52:16.151815"},{"label":"Monos","url":"https://monos.com/products/carry-on-pro","currency":"USD","source_country":"US","price":295.0,"price_gbp":221.01,"scraped_at":"2026-06-09T06:52:19.628008"}],"summary":"Hard-shell expandable carry-on with a front laptop-access pocket, removable compression pad, and smooth 360-degree spinner wheels. Suited for business travelers who need quick laptop access and occasional extra packing space."},{"brand":"Calpak","model":"Ambeur Carry-On Luggage (expandable)","price_gbp":183.55,"origin_country":null,"specs":{"weight":"7.6","wheels":"360° spinner wheels","capacity":"39.2","material":"Polycarbonate shell","dimensions":"21.5 in x 14 in x 9 in","lock_system":"Built-in TSA lock"},"confidence_score":null,"sources":[{"label":"Calpak","url":"https://www.calpaktravel.com/products/ambeur-carry-on-luggage","currency":"USD","source_country":"US","price":245.0,"price_gbp":183.55,"scraped_at":"2026-06-09T06:41:57.371294"},{"label":"Pack Hacker (links to Calpak)","url":"https://www.packhacker.com/travel-gear/calpak/ambeur-carry-on-luggage/","currency":"USD","source_country":"US","price":245.0,"price_gbp":183.55,"scraped_at":"2026-06-09T06:42:00.264730"}],"summary":"Hard-shell expandable carry-on with 360° spinner wheels, built-in TSA lock, and internal organization; suitable for travelers wanting a lightweight, structured carry-on for short to medium trips."},{"brand":"Quince","model":"Expandable Carry-On Suitcase","price_gbp":104.81,"origin_country":null,"specs":{"weight":"6.8","wheels":"360° spinner wheels","capacity":"48","material":"Polycarbonate shell","dimensions":"23.03 in x 15.16 in x 10.24 in","lock_system":"TSA-approved combination lock (Travel Sentry)","expansion_capacity":"57"},"confidence_score":null,"sources":[{"label":"Quince","url":"https://www.quince.com/unisex/expandable-carry-on-hard-shell-suitcase-21","currency":"USD","source_country":"US","price":169.9,"price_gbp":127.29,"scraped_at":"2026-06-09T06:42:11.530353"},{"label":"Quince (alternate listing)","url":"https://www.quince.com/unisex/expandable-carry-on-hard-shell-suitcase-20","currency":"USD","source_country":"US","price":139.9,"price_gbp":104.81,"scraped_at":"2026-06-09T06:42:14.504733"}],"summary":"A lightweight polycarbonate hard-shell carry-on with interior compression panels, removable laundry bag, and high-performance 360° spinner wheels. Expands 1 inch for extra capacity and includes a TSA-approved lock; suited for travelers who want durable, airline-friendly luggage at a midrange price."},{"brand":"Briggs & Riley","model":"Baseline Large Expandable Spinner (CX Expansion System)","price_gbp":655.54,"origin_country":null,"specs":{"weight":"13.6","wheels":"360º spinner wheels","capacity":"100 - 122","material":"Premium Ultra-Durable Ballistic Nylon","dimensions":"29 x 20 x 12 - 14.5 in","lock_system":"Travel Sentry® Approved combination cable lock (TSA accepted)"},"confidence_score":null,"sources":[{"label":"Briggs & Riley (official)","url":"https://www.briggs-riley.com/products/large-expandable-spinner-2","currency":"USD","source_country":"US","price":929.0,"price_gbp":696.0,"scraped_at":"2026-06-09T06:41:40.077116"},{"label":"B Hemmings & Co","url":"https://www.bhemmings.com/us/briggs-riley-baseline-29-large-expandable-spinner-blu129cxsp.html","currency":"USD","source_country":"US","price":875.0,"price_gbp":655.54,"scraped_at":"2026-06-09T06:41:43.070968"},{"label":"B. Hemmings (alternate listing)","url":"https://www.bhemmings.com/us/briggs-riley-baseline-29-large-expandable-spinner-blu129cxsp.html","currency":"USD","source_country":"US","price":875.0,"price_gbp":655.54,"scraped_at":"2026-06-09T06:41:45.962289"}],"summary":"A durable soft-sided large spinner with Briggs & Riley's CX one-touch expansion/compression system, tri-fold garment folder, and smooth 360º spinner wheels. Suited to longer business or leisure trips for travelers who prioritize organization and rugged build over minimal weight."},{"brand":"Travelpro","model":"Platinum Elite Expandable Carry-On Spinner","price_gbp":292.18,"origin_country":null,"specs":{"weight":"7.8","wheels":"8 MagnaTrac self-aligning spinner wheels","capacity":"46","material":"High-density nylon with DuraGuard coating","dimensions":"14.5 in x 9 in x 23.5 in","lock_system":"Integrated TSA-compliant lock"},"confidence_score":null,"sources":[{"label":"LuggageOnline","url":"https://www.luggageonline.com/collections/travelpro/products/travelpro-platinum-elite-21-inch-4-wheel-carry-on-luggage?bvstate=pg%3A3%2Fct%3Ar&variant=39315871924415","currency":"USD","source_country":"US","price":390.0,"price_gbp":292.18,"scraped_at":"2026-06-09T06:41:26.111175"},{"label":"Travelpro (official)","url":"https://travelpro.com/products/platinum-elite-expandable-carry-on-spinner","currency":"USD","source_country":"US","price":429.99,"price_gbp":322.14,"scraped_at":"2026-06-09T06:41:28.967021"},{"label":"Travelpro","url":"https://travelpro.com/products/platinum%C2%AE-elite-21-expandable-carry-on-spinner","currency":"USD","source_country":"US","price":390.0,"price_gbp":292.18,"scraped_at":"2026-06-09T06:51:13.888781"},{"label":"Macy's","url":"https://www.macys.com/shop/product/travelpro-platinum-elite-21-carry-on-spinner?ID=6170418","currency":"USD","source_country":"US","price":979.99,"price_gbp":734.2,"scraped_at":"2026-06-09T06:51:18.605474"}],"summary":"Premium expandable carry-on with PrecisionGlide system, external USB A & C ports, tip-resistant 2 in expansion and organized interior-built for frequent business and leisure travelers who want durable, feature-rich softside luggage. Suits travelers needing a carry-on that fits most U.S. overhead bins and offers polished materials and smooth mobility."},{"brand":"Samsonite","model":"Freeform Expandable Hardside Spinner","price_gbp":112.37,"origin_country":null,"specs":{"weight":"6.5","wheels":"Double spinner wheels (4 wheels)","capacity":"41.2","material":"Polypropylene","dimensions":"15 in x 10 in x 23 in","lock_system":"TSA 3-dial combination recessed lock"},"confidence_score":null,"sources":[{"label":"Samsonite","url":"https://shop.samsonite.com/luggage-carry-on-luggage/freeform-carry-on-spinner/782551809.html","currency":"USD","source_country":"US","price":149.99,"price_gbp":112.37,"scraped_at":"2026-06-09T06:51:54.643970"},{"label":"OutdoorGearLab","url":"https://www.outdoorgearlab.com/reviews/travel/carry-on-luggage/samsonite-freeform-spinner","currency":"USD","source_country":"US","price":220.0,"price_gbp":164.82,"scraped_at":"2026-06-09T06:51:58.124238"},{"label":"PackHacker (buy options listed)","url":"https://www.packhacker.com/travel-gear/samsonite/freeform-carry-on-spinner/","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.83,"scraped_at":"2026-06-09T06:52:01.813859"}],"summary":"Lightweight polypropylene hardside spinner with a clamshell interior, recessed TSA combination lock, built-in ID tag, and an expansion zipper for extra packing space. Suits travelers who want a roomy, affordable carry-on with smooth double-spinner wheels and a durable, flexible shell."}]}