Portable drinking fountain for pets

Applicable to all internationally accepted Metric thread standard bottled drinking water bottles.
Size: 13x9cm

Metric M3 thread:

Major diameter 30mm; minor diameter 28mm

When you squeeze the bottle, the pressure will cause the water to flow out. When you stop squeezing, the water will stop flowing out.

Note: The caliber of the beverage bottle is different from the caliber of the mineral water bottle. Usually the caliber of the mineral water bottle is larger. We use the caliber of the mineral water bottle, because pets are generally not fed drinks.