The Ultra 6.0 hydration vest is designed for ultras and long training runs. It includes bottles to keep water and electrolyte mix separate and features hydration compatibility with a 2L reservoir. Made from flexible yet durable materials, it moves comfortably with you. The Comfort Cinch 3.0 system allows easy load adjustment. Front stretch mesh pockets accommodate phones, and the main compartment stores layers for changing weather. Hook and bungee loops enable easy attachment of trekking poles.