Attwood's "Kayak Dry Case" provides waterproof, air tight and crushproof protection for your items. It's great for cell phones, mp3 players, wallets and more. These boxes are waterproof up to 80 feet and carry a lifetime guarantee. The clear cover allows you to quickly identify the contents without opening. The two side latches provide a secure closure that is easy to open dry or wet. The polycarbonate construction with the stainless steel hinge is perfect for tough, wet conditions. This is the perfect dry box to add to your outdoor gear and will be a companion on all of your adventures.