Nathan Trail Mix Plus Insulated 2 Hydration Running Belt Review
Last updated July 15, 2019
The Nathan Sports Insulated Trail Mix Plus belt is our top choice for a running belt with built-in water bottles. This belt has two 10-ounce insulated Fire and Ice flasks. They keep water cool on hot days and prevent it from freezing on cold days. Features include:
- Front zipper
- Soft, non-chafing fabric
- Two 10 ounce insulated flasks
