Large Capacity: Provides extra space for storage on the way. 15 Cubic Feet, which is the equivalent of 5 medium-sized suitcases, even more! Fully satisfy your needs of any adventure. Easy Installation: Tighten and fix with 8 reinforced straps by attaching to racks. Straightforward, easy and quick installation method. Added protection, make sure the security. Soft sides flex to fit odd-shaped loads. Durable Quality: Extra long flap helps protect zipper and resist water. Durable material, constructed with three layers protects against sun, rain, wind and grit. Folds compact available for minimal storage. FIT for Most Cars: This cargo bag fits all kinds of cars with racks. Check the size, 44"x 34"x17" Unique Design: No logo or advertisement printed on the rooftop cargo bag. With our special and cheerful slogan, bring a good mood to your journey.