The Vevor hitch cargo carrier bag adds 25 cubic feet of waterproof storage for luggage, tents, sleeping bags, strollers, and other travel gear. Its three-layer construction combines 840D high-density fiber with full PVC covering to help resist scratches, tears, and water. Waterproof zippers and sealed seams help keep contents dry in rain or snow. Anti-slip straps and quick-release buckles support stable attachment on SUVs and trucks. The bag is also lightweight and foldable for easier storage when not in use.