K3 Yachtsport 10 Liter Waterproof Dry Bag Technical Dry Pack uses innovative heat sealed straps and no zips so impenetrable by water. Capacity: 10 Liters Waterproof Dry Tube Sport Class 3 Waterproof rating Material: 600 Denier Nylon with PVC Tarpaulin Dimensions: 18.75 x 12 x 8