Colour: Yellow/Black Size: One Size. Code: UTBC4195.This product has 2, colours. This may vary depending on availability. You can find the other colors on Atlas For Men searching the product code:UTBC4195. Pack of 2 Secure rolltop-and-clip closure system Waterproof zips TearAway label EasyPanel for decoration Compression straps External mesh pocket Ergonomic, breathable, padded mesh back panel Padded, adjustable mesh shoulder straps Grab handle Capacity: 25 litres 100% Waterproof tough PVC tarpaulin Dimensions: 30 x 51 x 21cm. Quadra Submerge 25 Litre Waterproof Backpack/Rucksack (Pack of 2) (Yellow/Black) (One Size) - UTBC4195