Polmark Plastic Drinker with Lifting Handle and Lock White/Blue

Composed of two elements: upper part that ends with a solid grip used for carrying the
drinker and bottom part with a lock. Level of water adjusts itself automatically under influence of pressure differences. The drinker is very practical and easy for maintaining cleanliness. The upper part has a scale that facilitates measuring fluids. 

Comes in 3 sizes: 

A24- 3.5 LITER

A25- 5 LITER

A26- 7 LITER