Product Description Product Benefits: There is no leakage. The cap stays firm and does not leak. There are no more leaks and humidity. No noise. Hanging design. It can be easily hung up. in the cage using the screws provided. Adjustable in height. Fixed in the cage, does not turn over. Two installation methods. The bottle is outside the cage. Easy to to fill. You can drink at; inside and out outside. flat. Can stand on a flat bottom. hammock. Tunnel toy Molar toy Paper bedding.