rechargeable drinking water pump:

1.Material:ABS, P.E, food-grade,without smell or toxic material to ensure waterquality. 2.Can be used with 5 gallons water bottle,  Neck Dia. of the bottle:  55mm(standard)

Advantage:1.Battery operated.  It can be rechargeable.2.No drips or leakage.    3.Great for the shed, cabin, camping, etc.  4.Dust-proof outlet.    5.Spare brush for easy cleaning.   6.Stable liquid flow.

automatic water pump CL-P10 Rechargeable water-drinking pump