Nathan Trail Mix Plus Insulated 2 Hydration Running Belt Review

Last updated July 15, 2019
More Details:
5/5 Rating

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