The compact 5-liter dry bag protects your smartphone, keys, clothing, and other valuables during SUP, kayaking, boating, and at the beach. 5-liter capacity Industrial-grade 0.5 mm 500D PVC tarpaulin High-frequency welded seams Waterproof according to IPX6 Roll-top closure with buckle Floats when properly closed with some air trapped inside Lightweight, foldable, and equipped with an adjustable shoulder strap Roll the top edge tightly at least three times, then close the buckle. The bag protects against heavy splashing, rain, sand, and dust. Not intended for prolonged submersion.