Klean Kanteen Sippy Cup Adaptor
The Sippy Cup Adaptor Ring allows any Klean Kanteen Stainless Steel Bottle to be converted into a Sippy Cup format.
Made from durable, non-leaching #5 polypropylene, the Sippy Cup Adaptor Ring accepts an Avent NO-SPILL Sippy Spout and screws onto any size Klean Kanteen Bottle.
Order this part if you need a replacement adaptor ring or want to convert an existing bottle to a sippy cup.
