AdventureProof Packs. The Transporter Roll is a rugged backpack with a range of useful features for an active lifestyle. The Transporter Packs are built with the same water-resistant 400D nylon as our durable duffel range, but also come equipped with a spacer mesh foam backpanel and padded harness for carry comfort. An internal padded laptop sleeve, organisation pockets and easy access external pockets mean that this backpack will handle commutes or city-exploring with ease. An aluminium front slide buckle, unique roll opening style and striking colour options mean that this backpack is as stylish as it is functional. Weight: 0.93kg Maximum Dimensions (cm): 50 (l) x 32 (w) x 25 (d) Main Fabric: 400D Nylon TPU Double Coated Size: O/S Volume: 25L