Backpack by Mi-Pac, Canvas outer, Reinforced grab handle, Padded straps for comfort, External pocket, Lined laptop or tablet sleeve, Wipe clean, 100% Polyester, H 41cm/16 W 30cm/12 D 15cm/6. Mi-Pac combines classic heritage style with an innovative approach and rugged no nonsense British design. Tough, durable and designed to stand the test of time, Mi-Pac's classic rucksacks and backpacks show off Geo-Tribal stripes block colors and patriotic flag prints, all with A4 dimensions perfect for college, school or travelling.