Rightline Gear Waterproof Car Roof Top Carriers that work with vehicles with or without a roof rack. Whether you drive a compact car or an SUV, the Rightline Gear Sport Waterproof Car Roof Top Carrier is available in sizes to fit any vehicle on the road. Truly 100% waterproof, the carrier is made from extremely durable materials, sewn together then welded along the stitching to seal each seam. The 4-point strap system attaches easily to your roof rack, and for vehicles without a rack, a set of car clips are included for quick attachment. Includes a storage bag with a “how to” instructions printed on the bag. Available in four sizes. The aerodynamic Sport Car Top Carriers are available in 3 sizes to fit any size vehicle, WITH or WITHOUT a roof rack. Attach the carrier’s straps to a vehicle’s roof rack or use the Car Clips to attach the straps to a vehicle’s door frame weather molding. The Sport Carriers’ ZipRight System locates a urethane coated zipper on the protective zipper flap, preventing rain water from entering the carrier. Other roof top carriers feature a standard zipper located where the zipper flap meets the bag, allowing rain water to enter the carrier. The carriers are constructed from UV protected PVC Semi-Coated Mesh XT and Hydrotuff using Dual Seam Technology. The materials are sewn together for strength and then welded along the stitching to make the seam waterproof. The end result is a highly durable cargo bag that lets you travel with the peace of mind that your gear will stay dry. After use, the Sport Carriers fold down for storage in a stuff sack, complete with a sewn in set up guide. All of the Sport Car Top Carriers are aerodynamically designed to save $$$ at the gas pump. Use the carriers on your next family vacation, backwoods expedition, shopping spree or move. Sport 2 Car Top Carrier: Capacity: 15 cu ft Dimensions: 44” L x 36” W x 14-19” H Aerodynamically designed for SUVs, minivans, and crossovers, WITH or WITHOUT a roof rack 100% Waterproof with ZipRight System and Dual Seam Technology Includes: carrier, (4) attachment straps, (4) car clips, and stuff sack with sewn-in set up guide Sport 3 Car Top Carrier: Capacity: 18 cu ft Dimensions: 48” L x 40” W x 14-19” H Aerodynamically designed for SUVs and minivans, WITH or WITHOUT a roof rack 100% Waterproof with ZipRight System and Dual Seam Technology Includes: carrier, (4) attachment straps, (4) car clips, and stuff sack with sewn-in set up guide Sport Jr Car Top Carrier: Capacity: 9 cu ft Dimensions: 36” L x 30” W x 13-16” H Aerodynamically designed for compact cars (can be used on larger vehicles), WITH or WITHOUT a roof rack 100% Waterproof with ZipRight System and Dual Seam Technology Includes: carrier, (4) attachment straps, (4) Car Clips, and stuff sack with sewn-in set up guide