1) plastic zipper washable TPU bladder, washable TPU drinking bladder,washable TPU plastic water storage bladder 2) it washable

1) plastic zipper washable TPU bladder, washable TPU drinking bladder,washable TPU plastic water storage bladder

2) Material: TPU plastic

3) Capacity: 3L (2L or 2.5L)

4) Color: blue or other colors

5) Wide open,high flow

6) Plastic zipper no water leaking at all

7) Meet USA FDA food grade and EN-71 part3 standard