The water bottle in concern has many different names as its sold by many different people on Amazon but the "Amazons Choice" one is by the name of "Dahey Drinking Water Feeder". You scroll down to the reviews and automatically see a bad review of a dwarf hamster crawling up inside of the water bowl and getting STUCK, and that is not the only review of that happening. Reviews of Chinese hamsters, robos, and other dwarfs have gotten stuck and almost drowned. Ill leave the link of the type of water bottle that is on amazon. Please spend your money on something more safe.
https://www.amazon.com/Dahey-Drinkin...ct_top?ie=UTF8
Heres a youtuber that brought this to my attention, she goes into more detail and shows the reviews of the animals getting stuck. Please be safe.
WARNING THROW THIS PRODUCT OUT! | Hamster Water Bowl | Munchie's Place - YouTube