Medical-grade silicone, valved straw with detachable inner tube
- No Plastic Components...No Safety Concerns!
- Baby Grows...Bottle Evolves™: Extends the usable life of Kiki bottles to older kids
- Crafted from safe, anti-bacterial medical grade silicone
- BPA-free & EA-free - will not leach toxins like plastic straws or lids
- Operates with all Pura Kiki bottles
- Contains a removable silicone straw that extends into the bottle
- Allows bottle to be used upright or tipped back