You won"t have to worry about the weather when you use an Edge car top carrier from Rightline Gear. This weatherproof roof carrier works with any SUV, crossover or minivan with or without a roof rack. It"s made of durable PVC Mesh with welded seams. The large carrier with soft sides can hold up to 15 cubic feet of your gear. The carrier"s zipper opens 3/4 of the way, so you can easily pack your gear inside. All you have to do is connect the car top luggage carrier"s straps to a roof rack or run them through the vehicle. Or use Rightline Gear car clips (sold separately) to attach the carrier to your car door frames. This car top gear carrier folds down to fit in its own stuff sack.