Sturdy Bag Made of 210T Ribstop Polyester & PVC for Keeping Personal Items Dry. the Bag Floating on Water & is Resistant to Sprays & Splashes of Water, But Should Not be Submerged. with a Roll Closure at the Top, Click System & Handy Carabiner to Easily Hook Onto Other Luggage or Belts. Capacity Approx. 5 Liters. Minimum Quantities Apply.