"This product is a pretty good product overall. I just bought this for my hamster Misty yesterday, because she isn't used to the CritterTrail water bottles since she is a baby she was used to the ones they use at Petco unlike my other hamster. One of the good things about this product is it doesn't leak very easily. Another is that its not to expensive. But the plastice is sort of cheap so the hamsters can chew on it. I really like the floating turtle because it helps me tell were the water is. Even though it as the attached holder think it doesnt stay up straight to well, which is pretty annoying to have to move the water bottle every like 5 hours, but over all pretty good product."