HIGH SIERRA hydration pack with a 2L capacity. Included with the purchase of a HIGH SIERRA backpack, but I'm selling it because I use a different hydration system and haven't had a chance to use this one. ◎ No price reduction. - Brand: HIGH SIERRA - Capacity: 2L - Accessories: With tube - Heat resistance: 60°C - Cold resistance: -20°C - Detachable body and hose. Thank you for viewing. Will be shipped in simple, compact packaging.