The Holiday 7 medium 4 wheel travel suitcase is made from tough and durable polypropylene and now comes with dual wheels and expandability for extra capacity when travelling. This luggage collection comes with an integrated TSA lock. Holiday 7 is Good Housekeeping Institute Approved 2023. Weight: 3.5KG. Capacity: 66-72 litres. Travel in confidence with Tripp s 5 year guarantee.