If your Dakine luggage gets dirty, they recommend spot cleaning with mild soap (like Nikwax Tech Wash), cold water and a soft bristle brush. Never attempt to put your Dakine luggage in a washing machine. Always ensure your Dakine luggage is dry (inside and out) before storing. Features: Zippered end pocket, stowable padded backpack straps, adjustable cargo straps for storage, limited lifetime warranty. Dimensions: 2450 Cubic incheses (40 liters), 21 x 11.5 x 11.5'' (53 x 29 x 29cm). Material: Polyester.