The Caldex Classic Glass Drinking Bottle offers the perfect drinking water bottle for your pets! Made from eco-friendly and recyclable materials, it is safe to use for your pets! It's designed with a double bearing spout and cap that ensure it will not leak while in use. With its transparent surface, you can easily check the water level to see if it is time to refill the container. Easily attach the bottle to cage at two separate points with its sturdy spring clip and hook bracket. It is ideal for small pets.