EcoFlow Delta Pro BagThe EcoFlow DELTA Pro Bag maintains the DELTA Pros ease of use while protecting it from water, debris and damage while on the move. Highlights Made from lightweight, waterproof, and wear resistant material that protects DELTA Pro from weathering or on the go knocks and scrapes. Designed to protect while ensuring access to all power outlets, wheels, and the handle. A transparent cover for the LCD screen lets you easily monitor DELTA Pro while