Selling a CargoSmart Storm-Proof Rooftop Cargo Bag with a 15 cu ft capacity. It measures 40" L x 36" W x 21" H. This bag is designed for all weather conditions and is water jet tested to be IPX5 compliant! It's made with rainproof outer material and has a unique shape that trails downward in the back for improved aerodynamics. Includes four securing straps and has urethane-coated zippers for protection from the elements. It also has side release buckles. Originally bought for $150..