AquaSurf 20 These deluxe multi-purpose bags attach easily to kayak decks, and convert to handy carry bags by simply attaching shoulder strap - Large water-resistant main compartments - Contured shape with internal stiffener board for maximum storage - Durable TPU-coated ripstop nylon bar-tacked stress and rugged non-corrosive zippers - Heavy-duty bilge pump/water bottle side storage panels - Multi-function outer mesh compartments - Multiple lashing options - Size: 1220 in3 (20 L) - Blue