Lixit water bottle comes complete with our snap lock bracket that securely attach the water bottle directly to any wire cage yet is simple to detach to make refilling fast and easy. Made of glass material. This bottle is perfect for guinea pigs, hedgehogs pet, rats, ferrets, dwarf rabbits, chinchillas, dog and birds. Comes with large 5/8-inch diameter drinking tube. Available in stainless steel bracket and tube. All parts can be sterilized. Bottle comes in 16-ounce capacity.