DECATHLON ITIWIT Kayak/SUP Duffel Backpack Waterproof 30L New, unused, as I purchased another waterproof bag. Current product on sale. https://www.decathlon.co.jp/products/waterproof-backpack-30l A water-resistant backpack to protect your belongings from water during marine sports. A 30L backpack that protects your belongings from splashes and short-term immersion. Ideal for kayaking, stand-up paddleboarding, and light sailing. Waterproofness Resistant to splashes and short-term immersion. Water resistance tests: Test 1: "Puddle" Withstands immersion in 10cm of water for 8 hours. This test is equivalent to floating in water accumulated in a boat or falling into water for a short time. Test 2: "Shower" Withstands continuous rainfall of 450L/m²/h for 4 hours. This test is equivalent to heavy rain or splashes from waves. Capacity 30L capacity, can carry belongings such as food and clothing. Capacity when in use: 30L. Height: 55cm. Width: 35cm, Thickness: 25cm. Weight: 897g. Comfort Ergonomic foam padded shoulder straps. Durability PU (polyurethane) coating & TPU laminate 600D polyester material. Pockets 3 compartments (1 of which is A4 size). 2 small zippered pockets. 1 non-waterproof pocket on the outside. Versatility Straps that can be easily attached to SUPs and kayaks. Material...Waterproof Size...30-45L