Nathan Trail Mix Plus Insulated 3.0 Skyflow delivering optimal performance and distraction-free

delivering optimal performance and distraction-free coverage

This version pairs iconic Birkenstock features including oiled leather uppers

the nylon-blend Speedboard® is infused with glass fibers for powerful forward propulsion

It's the ultimate hands-free hydration solution for runners and outdoor enthusiasts of all levels

Get maximum comfort and protection for your run or walk

Nathan Trail Mix Plus Insulated 3.0 Skyflow delivering optimal performance and distraction-freeA classic hydration waistbelt with a modern twist, the Trail Mix Plus Insulated 3. 0 features new materials and updated pockets to maximize storage. Includes updated holster design to provide a secure and one handed access to flasks plus no bounce technology to keep the belt and flasks in place while on the run. Belt offers multi directional limited stretch that contours body and eliminates bounce Updated holster design that provides easy, one handed,