Key Features Outer material - Proofed matte nylon Base - Proofed coated canvas Straps - Cotton webbing Dimensions - 41 cm x 38 cm x 12 cm Lightweight yet tough & durable! This classic backpack is cool and trendy! A special characteristic of the bag is its lightness, while being extremely tough and durable. The nylon mini rucksack features a lightly padded pocket for a laptop and a chunky zipped pocket and is super easy to clean. The outer material is made from a treated proofed nylon. It passes a 3 stage coating process which provides firmness, a matte finish and makes it water resistant. The base is a extra coated canvas making it waterproof. The straps are from cotton webbing which get really soft and comfy with use. The hardware is galvanised metal that is smoked and the ROKA logo is engraved in the buckle. The zips are coloured and chunky which provides character and charm. Summer style for every weather!