UD x Hydrapak: The leaders of Hydration reservoirs are teaming up with the brand that was made for athletes – all Ultimate Direction hydration reservoirs are made by Hydrapak and ready to keep you hydrated on the trail
2023 Bladder Variants: Select between insulated and non-insulated reservoirs with capacities of 1.5 liters, 2 liters, or 3 liters. Whether you're going on endurance runs, extended hikes, or a day of exploration, there’s a reservoir available to support your upcoming journey.
Plug-N-Play Connect System: Plug-N-Play connect system lets you easily disconnect the drink tube and remove the reservoir from your pack for convenient refilling