Waterproof to 100 ft. (30 m) and magnetic double seal keeps out sand, dust-proof to a hermetic level Manipulate touch screen, buttons, and switches directly and easily through the GoBag Phones and electronics are fully functional through the dry bag, allowing for voice and audio without the need for headphones or audio jack World's only fool proof and fumble free automatic magnetic closure ensures waterproof seal every time WATERPROOF: Waterproof to 100 ft. (30 m) and magnetic double seal keeps out sand, dust-proof to a hermetic level. TOUCH SCREEN READY: Manipulate touch screen, buttons, and switches directly and easily through the GoBag. FULLY FUNCTIONAL: Phones and electronics are fully functional through the dry bag, allowing for voice and audio without the need for headphones or audio jack. WATERPROOF CAMERA: Turn your existing camera into an underwater camera. High-Quality TPU (BPA-free) doesn't interfere with clear shots. SELF SEALING: World's only fool proof and fumble free automatic magnetic closure ensures waterproof seal every time.