Product Price Capacity (Liters) Weight (Kilograms) Dimensions (Centimeters (HxWxL)) Wheels Laptop Compartment Material
Aer Travel Pack 4
US
£176.79 28L or 35L 3.52 lbs for 28L; 3.90 lbs for 35L 19.25h x 12.75w x 8d in for 28L; 21.5h x 13.5w x 9d in for 35L 1680D CORDURA ballistic nylon exterior; ripstop nylon interior

The Aer Travel Pack 4 is a structured carry-on backpack available in 28L and 35L sizes, with a lay-flat main compartment, durable ballistic nylon construction, and a padded laptop pocket for devices up to 16 in. It suits frequent travelers who prefer organized one-bag travel and backpack carry rather than a wheeled suitcase.

★ Ideal for

It suits frequent travelers because its 28L or 35L capacity, lay-flat packing design, luggage handle pass-through, lockable zippers, and padded 16 in laptop compartment support organized carry-on travel.

Thule Landmark 40L
US
£162.70 40 L 3.17 lb 9.8 x 13 x 21.5 in 420D Dobby polyester, bluesign approved

The Thule Landmark 40L is a carry-on-sized travel backpack with a 40 L capacity, padded laptop and tablet compartments, internal compression straps, and security-focused SafeZone and CashStash pockets. It suits travelers who prefer carrying luggage on their back and need organized storage for extended trips.

★ Ideal for

It suits frequent travelers because its 40 L carry-on format, 3.17 lb weight, padded compartment for laptops up to 16 in, and tuck-away backpack harness support efficient one-bag travel.