Here's what other sites are saying:
The Amphibx Fit provides the protection you need and the functionality you want in an armband so light and streamlined, you'll barely know it's there.
H2O Audio Amphibx provides a fully integrated, wearable, watersports music solution. Its unique shape and specialized materials have been designed to comfortably grip your arm while you're dropping in, cutting back or wiping out.LatchTight(TM) Locking Closure provides a 100% watertight and secure seal up to 12ft/3.6m underwater. The ClearTouch Window(TM) enables full operation of touch and click wheel controls. The SealTight(TM) Connector is compatible with standard 3.5mm headphone plugs and provides a waterproof seal up to 12ft/3.6m.Dual Flex Rings create an adjustable strap that fits practically any arm size. Designed to float even with a device inside.
H2O Audio Amphibx Fit Waterproof Armband Case
Dry Pak GPS/PDA/Smart Phone Case
$12 - $13
$12 - $20
Aquapac Mini Camera Case with Hard Lens
Sea to Summit See Pouch
Granite Gear Map Case
Outdoor Research Rangefinder Sensor Case
Exped Zip Seal 10