Iceberg Hydration Pack Graphite Features: • Midweight hydration pack great for short or extended day trips • 2 Liter Cyclone® hydration bladder included • Deluxe padded back with AirWay cooling system allows air to travel to hard to reach places • Abundant reflective safety piping • Elastic adjustable sternum straps for added comfort and flexibility • Bottom compression straps to store extra items • Quick stash adjustable front pouch with 3 point entry access • Additional front accessory pocket with zipper • Capacity: 820 cu. in. (13.5 liters) • Dimensions: 15"" x 9"" x 41/2"" (38 x 23 x 11 cm) • Color: Graphite.