• GREAT FOR RUGGED SPORTS - NOT FOR SWIMMING OR SUBMERGING • Water resistant, crushproof, and dust proof • Protect your player while using it via the external headphone jack • Watertight, crushproof, and dust proof • Designed for any iPod, Nano, and Shuffle • Custom rubber liner doubles as o-ring seal • Lid organizer stores earphones • Easy open latch • Stainless steel hardware • Strong nylon strap • Unconditional Lifetime Guarantee of Excellence