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Nathan Trail Mix Plus Insulated Hydration Belt


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Trail Mix Plus Insulated Hydration Belt

The perfect companion to long runs in hot weather, Nathan's Trail Mix Plus Insulated Hydration Belt is an easy and comfortable way to bring along all the essentials for an hour or two on the trail. Its soft and stretchy belt sits comfortably at your hips as you run, while the secure holsters deliver quick, one-handed access to your hydration flasks. The 10oz flasks themselves are insulated, so they'll stay nice and cold even in the warmest weather, and the push-pull blast valve provides high-volume bursts of liquid so you can wet your whistle quickly and efficiently on the trail. The main pouch has a small front stash pocket for gels and snacks, as well as a main compartment that accommodates most large-format smartphones. Two shock cords on either side allow you to lash on smaller accessories and keys, and reflective elements help keep you visible when you get back to the trailhead at sun down and still have to run a mile or two on home.

  • Hydration belt with quick storage and two insulated flasks
  • Easily accessible flasks keep your water nice and cold
  • Ergonomic belt is soft and stretchy for unobtrusive comfort
  • Zippered front pocket has room for a phone and your keys
  • Smaller stash pocket keeps energy gels close by
  • Shock cords at side allow you to lash on smaller items
  • Reflective trims help you stay visible in low light
  • Elastic keepers stop excess straps from bouncing around
  • Item #NAT004M

0.5L (33cu in)
Hydration Compatible
2 10oz insulated flasks with push-pull blast valve
Reservoir Included
1 zippered front, 1 front stash
Claimed Weight
Recommended Use
road running, trail running
Manufacturer Warranty

Tech Specs

What do you think about this product?


>Rating: 1

Water bottles constantly fall out

I've used it several times
True to size
5` 6"
150 lbs

Recently purchased this as an alternative to my UD vest for shorter runs when I don’t need to carry as much. However, on my first run the water bottles fell out 3 times over the course of 4 1/2 miles. Same thing happened during each subsequent run this week. Issue seems to be that the elastic that serves as the holster for the bottle is too stretchy and there is no way to tighten them (also has already started to fray after 30 miles. Disappointed with the product. If you’re looking for a hydration belt you might want to pass on this one