GSI Cool Sealed Waterproof Bag With Necklace Strap for Underwater Swimming/Sports/Surfing/Skiing/Fishing, Protects Apple iPhone, iPod, MP3 Players, Mobile Phones and Smaller Digital Cameras - Unique Floating Design Multi Faceted Waterproof Case Protects Valuable Electronic Devices Or Wads of Cash Secures Tightly And Prevents Water From Seeping In - Waterproof Up To 20M PVC And ABS Materials; Designed To Float On Water, Hangs Around Neck Clear Transparent Front Lets You Shoot Pictures and Manage Phone Calls Underwater