Developed to be the most comfortable, light and minimalist hydration vest available for road and trail with easy-access storage for phones, nutrition and essentials. Available with a variety of bottle options including; soft-flasks and Hydraform(TM) bottles.Front Vest Features: Includes two 12 oz. Hydraform(TM) Bottles Comfortable, minimalist and breathable airy mesh-lined design 3 moveable/removable front adjustable quick-release lateral stabilizing straps for a custom, bounce-free fit Includes hydration tube-clip for reservoir or HydraTube Straw (available separately) 2 Expandable large multi-use mesh zipper pockets - hold the largest phones and essentials 2 lower pockets for flasks or other storageBack Vest Features: Reservoir-ready lengthy expandable pocket (holds up to 2L reservoir, available separately) Upper zip pocket for extras and lower zip pocket Adjustable outer bungee for carrying a shell