The Reese Explore Rainproof Cargo Tray Bag has 13 cubic feet of storage to keep your cargo clean, secure and dry. The 6 straps allow you to easily secure the cargo bag to a hitch mount cargo tray (sold separately). Great for camping, sporting events or family travel where more storage space is needed. Fully opened the cargo bag measures 54" x 21" x 20" and folds flat when not in use for easy storage. Reese is the market leader in automotive and recreational product solutions, engineered and designed to meet the demands for work and active lifestyles. Reese Explore offers durable cargo management solutions to get you where you're going. Our goal is to increase your vehicles storage capacity by allowing you to carry cargo outside your vehicle, on the roof, using the hitch or mounted to a trunk.