【Premium Storage Capacity】Universally fitting nearly all vehicles with or without side rails or crossbars, this roof rack cargo carrier adds an additional 15 cubic feet of storage to your vehicle.

【500*500D PVC Tarpaulin】Made of tear & abrasion resistant 500*500D PVC tarpaulin with high frequency welded seams, this rooftop cargo carrier has UV inhibitors added to improve fade resistance for years of reliable use.

【Utmost Security】With trustworthy straps & strap guides and tough buckles for utmost security, this rooftop cargo bag comes with an anti slip roof mat to keep bag steady and protect your vehicle from scratching by road grit and cargo in bag.

【IP65 Waterproof Protection】Thanks to robust zipper and wide Velcro zipper flap with tough stitching & multi-welding tech for up to 4 layers, this FIERYRED car roof bag is IP65 waterproof to block out moisture.

【User Friendly Design】Foldable for easy transport and storage, this rooftop cargo bag features adjustable straps to compress bag to reduce drag force and improve gas mileage, and comes with Velcro tapes to prevent straps from flapping in the wind.