Eco Pod Rugged and Waterproof Case for MP3 players and Smartphones including the iPhone 5 and Galaxy 3 Detachable carabiner clip and integrated belt slot allows multiple transportation and mounting options Uniquely designed exterior pressure release valve ensures your case is water tight but always easy to open at low and high altitudes Spacious internal storage compartment holds your keys, MP3 Player or Smartphome, credit cards, drivers license and cash, while keeping it all safe from sand, sun, and water Optionally mount the Eco Pod to your bike horizontally or vertically with the optional (sold separately) Eco Clip GDI-AQPCLP