Blue Barrel | 20L | Recreational Barrel WorksThe 20 litre 5. 3 U. S. Gallon RBW Barrel is our smallest barrel small enough to fit in your pack. With a wide and flat base, this barrel is very stable so its great for kayaks and stand up paddle boards and can do double duty as a seat around the campsite. It also fills those spots in your canoe like behind the stern seat and will also fit nicely under a spray skirt. The plastic air tight lid features a metal locking ring. Sturdy plastic folding