Choose your fit: Select Regular Mouth or Wide Mouth to match your Mason jar's opening.
Secure fit: Each lid has a silicone gasket that helps it sit securely on your jar.
Materials: Smooth bamboo with a protective, food-safe coating and a BPA-free, LFGB-grade silicone gasket.
Straw opening: The opening fits reusable straws, including our 12mm stainless steel Boba straws. Choose a straw length that suits your jar.
Care: Hand wash and dry thoroughly. High temperatures may wear down the water-resistant protective coating and make the bamboo more susceptible to mold.
