Product OverviewNeed to take your phone or GPS out on the water? All you need is an Aquapac. With one of these ingenious but inexpensive cases you can strap your device safely to your arm, and it"ll be 100% waterproof. And still usable.Take your phone/GPS with you when you go windsurfing or kite-surfing. Keep safe and in touch whatever the elements may throw at you, wherever you want to go, whatever you want to do.Product Features and BenefitsThe Aquapac is made of a thin but remarkably tough material called TPU. Thin enough that you can operate all the controls normally.The patented Aquaclip® sealing system opens and closes with a simple twist of two levers. And everything stays in one piece even when open.The case is very light - only 1.9oz including the armband - so when not in use you can roll it up into a tiny bundle.What Size Do I Need?This case was designed for "stubby" GPS units such as the Genie GT 31.Extra StuffNote: Some devices can be quite sticky. SHAKE the phone/GPS in and out of the case, don"t squeeze it . Extended WarrantyAquapac combines an unrivalled Full 5-Year Warranty* with exceptional after-sales service. We very much doubt you"ll get anything like it from any other brand.(*According to the Magnuson-Moss Warranty Act 1975 a warranty must be described as either "Full" or "Limited". These terms are very strictly defined.)About AquapacAquapac is the world"s favorite brand of 100% waterproof cases. We launched our first case way back in 1983. And since then we"ve been honored with the Queen"s Award for Enterprise... three times!We"re based in London, but our products are to be found on every continent. The vast majority of our products are made in the UK. People are trusting their valuables to our waterproofing, so it"s absolutely crucial that our manufacturing is of the highest quality.