Specification:
BREATHABLE AND COMFORTABL : Ergonomic designed vest-style hydration pack coming with 3D cutting enhances fit and reduces rub or bounce during a run. Soft inner mesh on back and shoulder straps make it breathable and comfortable ;
IDEAL FOR OUTDOOR ACTIVITY: running hydration vest aims to accompany your trip of running, marathon, hiking, climbing, racing, trail, all-terrain races, etc 

Packing List:
1x Running Vest