Rains rolltop rucksack backpack black unisex. The Rains Rolltop is a backpack inspired by the world of cyclists, totally waterproof. This practical backpack features a roll-top closure with an adjustable strap, has a front pocket and an easy access side laptop compartment and adjustable shoulder straps. Evergreen green colour. Material: 100% polyester with polyurethane coating Lining: 100% polyester Impermeability of the fabric in water column: 8000 mm Measurements: Height 48 cm x Length. 32cm x W. 11cm Capacity: 13 litres Weight: 835g