The Delta Dry Bag Set are the ultimate dry-storage solution. These TPU bags have a fully waterproof zipper and are rated to IPX7, meaning they will keep your gear safe in all river conditions. Designed to fit inside pontoons of your packraft with a TiZip storage zipper for mulitday river trips or strapped to the bow of your boat in the Animas River Bag. The Delta Dry Bags are perfect for electronics, tent, sleeping bag, or other sensitive-equipment you need to keep dry. Or, use them to add extra chambers of air to your packraft for gnarlier whitewater. Also great for keeping gear safe and dry while hiking, backpacking, canyoneering or hanging out at the beach. Each bag has a volume of 24.5L for a total of 45L in the set. Specs Specs for individaul bag Weight: 0.9lb (4.5kg)Size: 20in x 6in x 6inVolume: 24.5 LitersD-Rings: 4 + 1 HandleMaterial: 210d TPU (Welded Seams)Waterproof: IPX67Zipper Length: 28in