- Converts to a sippy: Turns any Kanteen Classic into a spill-proof, toddler-friendly bottle.
- Spill-proof with dust cover: Includes a dust cover to keep the spout clean.
- Swing-away loop: A metal loop attaches to a stroller or bag and swings out of the way for drinking.
- BPA-free: Made without BPA.
- Classic compatibility: Fits Classic narrow-mouth bottles with internal threads.








