Colour: Olive/Black Size: One Size. Code: UTPC3592.This product has 6, colours. This may vary depending on availability. You can find the other colors on Atlas For Men searching the product code:UTPC3592. Secure roll-top and clip closure Padded adjustable shoulder straps Compression straps Padded back panel Padded laptop compartment Easy access side pockets Internal zip valuables pocket Laptop compatible up to 17in Tear out label Capacity 22 litres 600D polyester 48 x 28 x 15 cm. BagBase Block Roll-Top Backpack (Olive/Black) (One Size) - UTPC3592