1.The back panel of the hydrating vest uses breathable mesh .

2.When you wear the vest you will feel comfort and not sultry.

1.The trail running backpack vest is designed with a double hydrating solution.

2.Suitable for 2 450ml kettles and 1.5L water bags.

3.In the process of exercise, replenish water at any time for long endurance. Enjoy sports happily！