SurfingCompatible Design Adjustable shoulder straps and quickrelease buckles allow singlehanded use, improving flexibility and comfort during swimming or surfing. Waterproof and touchscreen Ready IPX7 waterproof zipper with sealing technology protects the interior. Transparent phone case enables touchscreen use in water without removing the device. Durable Buoyancy and Safety Thickened, durable material provides reliable flotation and supports safety during extended use in open waters. Versatile and Portable Suitable for snorkeling, surfing, and openwater swimming. Designed for easy transport and quick access during aquatic activities. Use scenarios Snorkeling adventure: keep valuables safe and reachable while exploring underwater environments, with a touchscreenenabled phone case for photos or quick calls. Openwater swimming: enjoy buoyant support and increased visibility in open water for training or recreation. Surfing sessions: the singlehanded design and secure flotation help stay comfortable on the water while keeping essentials protected.