Nathan Hydration Insulated Running Belt Trail Mix Plus – Adjustable Running Belt – TrailMix Includes 2 Insulated Bottles/Flask – with Storage Pockets. Fits Most iPhones (One Size, Black)

STAY HYDRATED / FRESH – Includes two insulated 10oz/300mL bottles with push-pull caps for simple get right of entry to to hydration and nutrition all through your run. For runners, climbing, jogging and other sports.
MAX COMFORT – Our ergo-shaped, soft monofilament belt offers multi-directional stretch. This adjustable belt stays snug, doesn’t bounce, shift, chafe, or rub so you’ll be able to stay focused and comfortable.
ZIP POCKETS – Front stash pouch for gels, keys and the like. Fits iPhone 6/7/8 Plus and Other 6.5 Inch Smartphones — can hold car keys, ID’s and more to keep your hands free whilst running and climbing.
NEW DESIGN – We revamped our waist packs. Choose between plenty of different colors to match your style — reflective trim for enhanced safety. For women and men.
SPEEDFIT HOLSTERS – Secures your bottle for one-handed hydration, includes 2 bottles to keep your water and electrolytes separate.