Enjoy the outdoors more thoroughly with this air-powered backpack. Fully waterproof and made of durable material (210 denier nylon), the innovative “Air Frame” utilizes - you guessed it - air to provide full full suspension and redirect much of the wait to your hips. And, because the Air Frame uses air instead of bulky foams, metals, or composites, your backpack is much lighter and even helps the bag float! Although light the Klymit Splash 25 Dry Bag can still carry up to 35 pounds. With this bag on your back or in your canoe, you no longer have to worry about water ruining your phone, food, or anything else you keep tucked away in there. Enjoy the security of your belongings while enjoying the outdoors.