There are 2 basic styles of poultry drinkers: straight sided versions and bulb shaped versions.
For larger birds straight sided waterers are preferable because it allows them to drink without having to duck under the bulge of the container.
The bottom water tray is also wider than for the bulb shaped waterers so it gives the birds more drinking space.
This drinker comes with the addition of fold away legs which are extendable. When folded under, the bowl sits on the ground; when the first stage of the legs is unfolded, the legs lift the bowl 40mm; and when the legs are fully extended it raises the bowl to 70mm off the ground.
Available in 4 and 8 litre versions.