When not in use the 5.one-pound cargo bag folds up for easy storage. The smooth sides flex to fit odd-formed masses, and also the weatherproof material will product objects from temperature and dirt. Buy the Keeper rooftop cargo bag from Amazon. The CVT Mt. Rainier is big, that has a http://cars41109.post-blogs.com/6219725/roof-top-car-things-to-know-before-you-buy