The Hydra X Hydration Pack has been engineered for short hunting and hiking missions when you want to move quickly with minimal weight and obstruction. The pack is constructed with a silent brushed tricot face fabric for discrete movement through the bush quietly and ballistic nylon sections for added durability. Despite its small size, the Hydra X Hydration Pack has multiple zipped storage pockets for carrying the essentials, such as snacks and digital devices. You can even fit a light jacket or mid-layer in the main storage compartment. It's compatible with both 2L and 3L hydration bladders (not included, must be purchased separately). This hydration pack is popular with a wide range of adventurers, including hunters, hikers, mountain bikers, day walkers, trailer runners, and even children. Weighing just 785 grams, you'll forget you're even wearing it.