Heated Rabbit Water Bottle

This gravity-fed, 20-watt/120-volt plug-in, 32-ounce-capacity Heated Rabbit Water Bottle is designed to keep drinking water ice-free to temperatures as low as 0º. Features include a built-in thermostat-controlled heater that operates only when needed and a valve that’s reportedly leak-free. The bottle fills from the top and attaches to the cage.

Cost: $29.00