Size Guide

Average suitcase sizes

Our height measurements are taken from the bottom of the wheels to the top of the case when the trolley handle is down. Where cases are expandable we provide both the standard and expanded measurements. For every case we provide the specific dimensions in the product description. Please see diagram below for average sizes.

Suitcase capacity

Capacity measurements are based on the main compartment inside the suitcase, and are measured in litres. This is best used to simply compare different suitcases as it is difficult to visualise.

As a guide, our cabin cases have an average capacity of 20 litres, whilst our large cases have an average capacity of 100 litres. Capacity is shown in the description of all of our products.

If you would like advice on the correct size case for your trip, we would be delighted to help.
Simply call 020 7014 5877 (UK) or +44 (0)20 7014 3880 (International) or email

Cabin Luggage

At Tripp we have a wide range of cabin luggage available. All of our cabin luggage is designed to fit within 56cm x 45 x 25cm, which is the allowance permitted by leading airlines such as British Airways and Easyjet.

Airlines such as Ryanair, Thomas Cook Airlines and Thomson Fly, permit a smaller allowance of 55cm x 40cm x 20cm, and we have a number of cabin luggage options that fit within this size.

To download our cabin checker guide, simply click here.

Please note it is always best to check the cabin allowance of the airline you are travelling with prior to making your purchase.

Lightweight Products

All of our products are engineered using lightweight materials and construction techniques. The majority of our large hardsize cases weighing less than 5kg, and our large softside cases weigh less than 4.5kg.

All of our products, components and constructions are tested against the most rigorous industry standards.

Product weights are always included in our luggage product description. We recommend checking your weight allowances with the airline before you travel.