Product Price Dimensions (inches) Capacity (liter) Expansion Capacity (liter) Weight (pounds) Wheel Configuration Material Lock System
Away The Carry-On Flex (Bigger Carry-On Flex variant available)
US
£243.60 22.7 in x 15.4 in x 9.6 in 49 56 8.6 100% polycarbonate shell

The Bigger Carry-On Flex is a hard-shell, expandable carry-on with a 2.25 in wraparound expansion zipper, interior compression system, underside grab handle, and premium 360° wheels. It suits travelers who want a durable, slightly roomier carry-on that can expand for extra packing or souvenirs.

★ Ideal for

Suitable for comparing expandable suitcase brands because it offers explicit expandability (2.25 in to 56 L), a polycarbonate hardshell, and 360° wheels-highlighting differences in expansion, material, and maneuverability.

Rimowa Essential Lite Cabin
US
£569.66 21.7 in x 15.8 in x 9.1 in 37 4.85 Polycarbonate

The Essential Lite Cabin is RIMOWA's lightest polycarbonate carry-on offering a 37 L capacity, low weight (2.2 kg) and the brand's Multiwheel® four-wheel system for smooth steering. It includes a T-bar telescopic handle, zipped mesh divider and TSA-approved locks, suited for short trips of about 3-4 days.

★ Ideal for

Ideal when comparing expandable brands because it highlights a very lightweight polycarbonate carry-on (37 L, 4-wheel Multiwheel®, 4.85 lbs) versus heavier expandable aluminum or hybrid models.

Béis The Carry-On (expandable)
US
£200.88 22.8 in x 15.7 in x 9.8 in 49 61 8.36 Polycarbonate body (PVC, polyester liner, vegan leather trim)

Hard-shell polycarbonate carry-on with 360° spinner wheels, built-in weight indicator, multiple interior organization pockets and a 2 in expandable zipper (49-61 L); suits travelers who want organized, slightly larger-than-standard carry-on capacity with premium features. It includes a cushioned telescoping handle and retractable bag strap for added convenience.

★ Ideal for

Ideal when comparing expandable suitcase brands because it offers a 49-61 L expandable capacity, 360° wheels, and a built-in weight indicator versus competitors.

Travelpro Platinum Elite Expandable Carry-On
US
£322.30 23.5 in x 14.5 in x 9 in 46 7.8 High-density nylon fabric with DuraGuard coating

Premium expandable carry-on with a tapered 2 in expansion, PrecisionGlide handle and self-aligning spinner wheels, USB-A and USB-C charging ports, and eco-friendly lining; suited to frequent travelers who want durable, organized soft-sided luggage with smooth mobility. It balances roomy 46 L capacity and a 7.8 lb weight for 4-6 day trips.

★ Ideal for

Good for comparing expandable suitcase brands because its 2 in expansion, 46 L volume, integrated TSA lock, and PrecisionGlide spinner wheel system highlight differences in expansion design, capacity, weight, and wheel technology.