Built for high-alpine ultras, The North Face Summit Series Run Vest 10 delivers 10L of bounce-free storage, breathable comfort, and race-ready hydration. With Flash Dry™ fabric, dual sternum straps, and smart pockets for gear and poles, it’s your go-to for long, technical trail missions. Includes two 500ml soft flasks. 85% Nylon, 15% Elastane Flash Dry™ Fabric Breathable & Sweat Wicking Includes 2 Soft 500ml Flasks Hydration Hose Loop Air-permeable Back Panel Side Compression & Sternum Straps Style Code: NF0A8BKMGIO