Waterproof Dry Bag 15L Black the Perfect Dry Bag 15L for Kayaking, Hiking, and other Outdoor Activities Water proof guarantee:Made of 500D PVC net clamping cloth, The waterproof internal surface is waterproof coated, water can not penetrate go through Using High frequency Joint Technology on the bottom, the bag bottom is bonding tightly with bag body without any crack, no possible for water entering bag from bottom Sewed with straight bar at top, folded for three times and attach Plastic Buckle that made of high quality PP plastics with high strength and high elastic force, the water can`t go inside from top It`s a necessary equipment for hiking, camping, rafting, motor boating, sailing, snowboarding, skiing and other activities that you need protect your staff from water 15L size, can load lot of thing but not too big, easy to carry; A top handle for lifting, a shoulder strap for carrying. A useful tool that make you enjoy water activities