Classic Deluxe Water Bottle is an extremely durable water bottle, developed from hardened plastic for increased durability. This crystal clear water bottle is guaranteed not to leak and allows you to easily monitor your pet's liquid intake. It is also good for observing the cleanliness of the water. The stainless steel cap also offers protection again gnawing hamsters. The capacity graduation printed on the bottle indicates the correct level for filling. Made from environmentally friendly, recyclable plastic.