The Ecoflow River 2 Bag is designed to protect your RIVER 2, RIVER 2 Max or the RIVER Pro 2 from dust, dirt and inclement weather. The travel bag is made of a highly durable, waterproof fabric. Strong zippers and buckles ensure gear stays safely stored, while the breathable shoulder straps and back panel provide comfort while carrying. The backpack folds easily to adjust size and fastens with a sturdy buckle. Behind the RIVER 2 Bag's top zipper opening, you have the option of neatly storing (charging) cables.