The 30 Litre Pro Sport Backpack in Black by Overboard, the leaders Read more
in Waterproof bags and Cases. Perfect for water sports and all types of activities, the Black 30 Litre OverBoard Waterproof Backpack protects your gear from water, sand, dirt and dust. Thanks to a unique seamless construction and a 2-way roll top sealing system, our backpack is 100% waterproof and suitable for quick submersion so you can take it out on the water. We’ve stuffed this waterproof bag full of handy features too, like a large internal zip pocket (no more rooting around for keys!), elasticated front webbing and more.