The Nathan Pinnacle FeatherLite 1.5L hydration pack is the ideal companion for your fast trail runs or road races. With its minimalist and ultra-light design, this pack allows you to carry the essentials with ease. Made from breathable and stretchy fabric, it offers optimal comfort during your most intense runs. Equipped with 2 soft flasks at the front, you benefit from quick and reliable hydration throughout your journey. Additionally, its 2 front pockets and main zippered pocket at the back provide practical storage space for your small accessories and gear. With the Pinnacle FeatherLite 1.5L, nothing will stand in your way in your quest for performance! Unisex compression-fit vest designed with a longer back for ultimate fit and functionality Shoulders and upper back are made of power mesh for maximum breathability and ultra-light adaptable comfort Rear pocket with a 1.5L capacity and right-entry zipper designed to store a jacket, essentials, and valuables 4 front pockets for bottles, including 2 for soft flasks Front and side adjustment straps on the sternum designed for a bounce-free fit Storage capacity: 1.5L Weight without flasks: 125g Weight with flasks: 156g Nathan Pinnacle Run Lite Vest - Trail running backpack | Hardloop