Product Review

Water bottle pump:
Water switch is the best selling point that you would stop the water anytime.
It may be a must have when you are camping or school sports on the playground that it is impossible to take a water dispenser with you.

TIPS:
You push it down and there is a rubber ring and a plastic screw like thing that tightens it down, so it can fit many sizes.

When in no use,please turn on the cap hanging on the elbow, for anti-dust and anti-splash.

How to use:
1.Clean the pump and tubes, boiled water for 3 minutes would be best.
2.Connect the tubes, 2 or 3 ones according to the height of your water jug.
3.Connect the tubes and the pump,and push the pump to neck of the bottle.
4.Adjust the locking nut to tighten to secure pump to bottle and create a proper vacuum.