Sale: $ MSRP: $


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The Nathan Trail Mix is ready at your side with fuel and hydration when you kick it up a notch on the trails or roads. This lightweight hydration belt holds 20 oz of liquid between 2 updated soft squeeze 10 oz flasks and two pockets stashes away nutrition, an iPhone of other small essentials in 2 small pockets; external shock cords let you store and quickly grab lightweight apparel or warmers.


  • 2 included 10 oz Nathan Super-Flex flasks
  • Molded SpeedFit holsters make for for quick grab and return of flasks (can not be removed from belt)
  • Dual side-adjustable, 20% stretch mono-filament belt is light and strong; resists bouncing on-the-run
  • Snap buckle closure is easy to open, yet holds secure
  • Zipper pocket expands to hold phone, nutrition and other small essentials snugly in place (fits iPhone 4 & 5 with case)
  • Power Stretch Mesh outer pocket allows easy access to items with simple velcro closure
  • 2 Shock Cords with one-hand tension lock allow easy access to stash gloves or lightweight apparel
  • Airmesh moisture-wicking backing helps move moisture for comfort
  • Weighs 8.75 oz (248g) with empty flasks

Sizes and Fabric 

  • One size fits most: fits waist sizes 26" - 42"
  • 60% Nylon / 40% Polyester

Flask Details

  • Easy-squeeze 10 oz Nathan Super-Flex flasks
  • 25% bigger, soft silicone nozzle is easy on your teeth, keeps shape and doesn't leak
  • Delivers high flow rate of liquid with little effort
  • Soft grip cap is easy to open, even with wet hands
  • BPA-free and won't leech plastic taste
  • Bottle and cap are dishwasher safe on top rack

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Customer Reviews

Comments: 20-25 miles per week. Have run with this pack on 3 different runs from 3 to 7 miles. I absolutely love it. The belt is slightly elastic which helps cut down on stress and bounce while running. Enough water to last easily up to 14-18 miles. Small pocket holds gels, keys, and perhaps a smaller cell phone. (would probably hold an iPhone 5 without difficulty) Only complaint is that the bottles are not easy to get out of the holster, which, I suppose is also a good thing because I have not had them even come close to bouncing out. Again, this is only a very slight negative. Bottles are very easy to clean. Bottom line, I love this pack!
From: Jason