哪个可扩展的行李箱最适合长期使用？

Hard-shell expandable 23in carry-on with polycarbonate shell, 360° spinner wheels, interior compression panels and a removable laundry bag; expands 1 inch to increase capacity from 48L to 57L and includes a TSA-approved combination lock. Suited to travelers who want lightweight, durable carry-on luggage with good packing capacity and smooth maneuvering.

The Ambeur Large is a 30-inch polycarbonate hardshell spinner that expands up to 2 in, has a built-in TSA-approved combination lock, rust-resistant aluminum poles, and 360° spinner wheels. It holds about 100 L and is relatively lightweight at 11.2 lbs, making it suitable for extended trips where durable, hard-shell protection and extra packing space matter.

The Baseline Essential 22in Carry-On Expandable Spinner is a durable ballistic-nylon carry-on with Briggs & Riley's CX one-touch expansion/compression system, Outsider exterior handle for a flat packing surface, built-in garment folder and 360º spinner wheels. It's built for frequent travel with impact-resistant corner guards, self-repairing YKK zippers and a Travel Sentry-approved lock. Suits travelers who need high-capacity, organized carry-on packing and long-term durability.

The Helium Aero 29in Expandable Spinner is a large, durable expandable checked suitcase with a 112 L capacity (123 L expanded), Silent-Core/360° spinner wheels, and Delsey's Zip SECURITECH zipper and TSA-accepted lock. It balances roomy packing for long trips with ergonomic handles, multiple pockets, and a removable organizer, suited for travelers needing structured, secure luggage.