250ml 500ml 750ml TPU Soft Flask Water Bottle Ultralight Folding Collapsible Water Bottle Running Hydration Pack Waist Bag Vest

Feature:
1.Made of premium food grade TPU material.Reusable,BPA-free and safe to use.
2.Soft bite valve, higher flow rate, wide mouth, easy drinking.
3.Wide mouth design, convenient to fill with water.
4.Can be folded into a very small size,and placed in your backpack.
5.Suitable for riding,running,cycling,camping,hiking,mountaineering,outing or excursions etc.

Specification:
1.Material: TPU
2.Color: Dark Blue
3.Capacity: 750ml/500ml / 250ml(Optional)

Packing List:
1*Soft Water Bag