These bamboo lids are custom designed MontiiCo eco-friendly bamboo lids with water-tight seal.
The bamboo, sipper, and sports lids can be used interchangeably on the MontiiCo drink bottles!
These Montii lids are leak-proof when closed, but don't leave them open or the water will flow!
All of the Montii lids can be used interchangeably on mini, original and mega Montii bottles.
Do NOT use with hot liquids.
Please note that these are not intended for children 3 and under, not intended for chewing or teething.
Always use this product with adult supervision. Always ensure the silicone valves are properly installed. Adult assembly required.