Description
First Spout Trainer: The wider, spill-free spout features a groove to position lips for drinking
Spill-free: Sipping Activates flow for spill-free drinking
Removable Valve: Our one-piece silicone valve lifts out easily for washing, and because it's clear, you can ensure it's clean
Semi-soft Spout: Bite-proof spout is gentle on gums.