WeatherTech's RackSack straps to your vehicle's roof rack, giving you 13 cubic feet of storage space for your gear. This strong, water-repellent cargo carrier features mounting straps that swivel so they can attach to either your rack's side rails or crossbar. WeatherTech's patented Roll and Wrap tabs prevent the straps from flapping in the wind, and the RackSack's felt bottom protects your roof from scratches. When you're done traveling, the RackSack stows away in its own tote bag. Warranty: 1 year.
Note: The RackSack is manufactured from a rugged, water-repellent woven polyester material featuring PVC coating and electronic seam welding, but it is not waterproof. Your valuables may require additional protection when you travel through severe weather.