Marine 30 Can Backpack hydration water jugs Exactly what you need for Exactly what you need for efficient and convenient everyday cooling this 6 gallon water storage container transports plenty of hydration into campsites and other venues requiring you to haul in water this easy to carry Marine backpack cooler includes hard wearing and thoughtful angler focused features — from protection against water sand dirt and extended ice retention to tool utility loops and a fly patch attachment panel — that effortlessly enhance life on and by the water we’ve relentlessly innovated our designs to exceed the needs of fishermen