On/Off Lock Valve: Control water flow and and prevent leaks
Bite Nozzle: Seals after each sip
Loopholes: Keep the bladder in place while in the pack, or it can be hung for drying.
Leak-proof cap: Prevents leaks and easy to open and close
Capacity:
2L
BPA/BPS/ Free:
Yes
Dimensions:
15 x 7 in