AONIJIE 250/500ml Folding Soft Flask -SD09 SD10

Specification:
Item: Aonijie Soft flask
Model: SD09/SD10
Material: TPU
Capacity: 250ml / 500ml
Weight: 27g / 33g
Standard: US FDA 21 CFR 177.1350
Features: Folding,lightweight and BPA free
Application: Climbing/Hiking/Cycling/Running