Darrell's Barrels 30 Liter Lightweight Canoe BarrelThis 30L Barrel is about 30% less weight than your average adventure barrel! It's still airtight and watertight and faired just as well in the crush test as the heavier duty barrels. It's a great fit for transporting soft goods such as sleeping bags, food or storing water. Not recommended for transporting fragile equipment as due to the lighter weight construction it does not offer as much protection against dings from rocks as the heavy duty