Running Water Bag is lightweight and breathable, not close to the body, multiple positions. BPA-free hydration bladder OR water bottles equipped, pressure-tolerant and leakproof. Drinking the water by the tube directly or take it out easily whenever you need it without taking your running vest off or stopping your steps. Convenient trail running backpack outfit.

Breathable and Adjustable Water Backpack with  Water Bladder is a Soft and thin mesh padding hydration vest for optimal comfort and to absorb sweat efficiently. The flexible adjustable straps help the race vest hug your body nicely. Ultralight hydration pack with wide and breathable shoulder straps distribute weight effectively, reduces strength consumption.

The cycling backpack provides you with the max support and min burden. You can carry everything you need with the water backpack. Super pocket design that your water bottle, phone, keys, foods can easily store in the front pack pockets, and bladder or other items can be held in the back one.

Specifications:

• Product Fabric: Nylon Stretch Fabric, Polyester Mesh.
• Water bag material: EVA
• Water bag size: 35*17 (cm)