Plastic brace holds your disposable drink bottles to the outside of wire cages using the weight of the water bottle. The bottle is held to the cage by a provided plastic band or spring. This drinker lets you use a bottle hanging on the outside of your bird and small animal cages. The drinker is of smooth plastic, threads securely on the neck of 20 ounce, 1 liter, and 2 liter plastic soda bottles, and water bottles that have the same threads as a soda bottle.
The included spring or plastic band is used to loop around and lock the bottle to the cage; the weight of the bottle will keep the plastic water dispenser in place. If using a 2 liter bottle, it is recommended to use a modified coat hanger to hang the bottle to the outside of the cage.