For trail runs and challenging hikes demanding hydration, sustenance, and occasional gear, the Arc'teryx Norvan 7 is the ideal companion. With multiple adjustments to ensure a precise fit, it accommodates a lightweight shell, energy supplies, water, and even a helmet and technical mountain tools. The durable yet lightweight stretch mesh pack cloth securely wraps contents, minimizing any uncomfortable bouncing. The front pockets, including two flask holders (with 500 ml flasks included), provide easy access. Additionally, dump pockets at the top and back are tailored to fit larger gear seamlessly. Breathable Lightweight Durable Fits trail running performance for all day comfort Reflective logo for visibility Breathable mesh vest with multiple adjustments Light, durable and compressing stretch mesh pack cloth Rear pocket for small items, front pockets include two flask holders and two dump pockets One pocket with zip to keep small essentials safe Dump pocket on top Included Two 500 ml fl