Perfect for water sports and all types of activities, the 30 Litre OverBoard Waterproof Backpack protects your gear from water, sand, dirt and dust.Thanks to a unique seamless construction and roll top sealing system, our backpack is 100% waterproof and suitable for quick submersion so you can take it out on the water. Roll-top 100% waterproof backpack - Class 3 - IP66 Floats safely if dropped in water Protects contents from dust, sand, dirt and water High Frequencywelded construction Padded shoulder straps and lumbar support Ventilated back panel with air-flow design Comfortable and buoyant light-weight straps with ventilation system Adjustable sternum strap Reflective front strip and reflective patches on both shoulder straps 3 x D-rings for multiple attachment options 1 x Large outer elasticated mesh side pocket Top carry handle