• [IPX8 Waterproof Dry bag]Our waterproof bag is made of 600D nylon with TPU coatings on both the inner and outer sides, offering high waterproof performance and durability. All seams are sealed using ultrasonic welding technology, achieving an IPX8 waterproof rating, allowing you to adventure with peace of mind, whether it's kayaking, diving, jet skiing, fishing, beach outings, or for daily use, gym workouts, running, cycling, hiking, vacations, and more.