Extend, don't end - While our insulated drink bottles are built to last, we know the silicone spouts are prone to wear and tear. Simply swap out the spout for longer life span from your drink bottle - happy pockets and reusability means a happy planet.
The b.box Insulated Drink Bottle Replacement Straw Tops (2-Pack) are designed to fit the b.box insulated drink bottles, including the 350ml and 500ml models, as well as the 380ml Drink Bottle Jnr. These replacement tops are made from durable, food-grade silicone and are dishwasher safe for easy cleaning. They are BPA, phthalates, and PVC free, ensuring safety for your child. Please note that these straw tops are specifically designed for b.box insulated drink bottles and are not compatible with other brands or models.
