The Cage Snuggler Plastic Water Bottle in a 5 or 10 ounce size bottle.
The bottle is Flat sided with a plastic attachment quick lock bracket.
A floating turtle toy inside bottle tells you when bottle needs to be refilled.
You will find it easy to install.
Fits almost all cage models.
Choose Size from drop down menu above:
QLCS-5 Five Ounce Capacity With Small Tube - Best for small birds.
QLCS-10 Ten Ounce Capacity With Medium Tube - Best for medium sized birds. (+$.29)