Outdoor Research Sensor Dry Pocket PRM Smartph. Std 100% Nylon Imported Fabric Performance: Submersible, Waterproof, Welded Seams, Durable, Lightweight, Buoyant Design Features: Touch-Screen Compatible Window, VaporLock Waterproof Closure, Waterproof Headphone Jack, RF Welded Seams, Wrap-Around Window, RF Welded EVA Foam Pouches for Flotation, Swivel Hook Functional Details: Webbing Straps for Attachment