Mason Bottle

Silicone Sippy Straw Tops, 2 Pack

60 reviews
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Simply add this top to a regular-mouth glass mason jar or Silicone Mason Bottle to transition baby to a sippy. Then once they've mastered that, add the straw insert to quickly graduate your toddler to a straw cup.

    - 2 silicone sippy tops
    - 2 silicone removable straws

    - Converts from sippy to straw top
    - Bite-proof money-back guarantee
    - 100% Silicone
    - Easy to clean—nowhere for mold to hide
    - X-cut flow control to minimize messes

    100% Satisfaction Guarantee

    With most brands, if your baby doesn't take the nipple, there's no returning the bottle. But at Mason Bottle, we never want parents to have to worry about this. 

    We are the only bottle brand where you can return any product, at any time, for any reason.


    Customer Reviews
    4.6 Based on 60 Reviews
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    Brionne B.
    United States

    Great Plastic-Free Sippy Cup!

    I purchased these to use with the stainless steel cup. Baby loves her new sippy cup! Really easy to use and to clean. Shipped very quickly too!

    Lesli C.
    United States United States

    Excited to use these!

    Cutting them to size is easy. I like these more than other sippy-cup designs I have seen.

    Kelsey M.
    United States United States

    Good purchase

    I purchased these straws so that I could use the Mason jars that I already had on hand for a straw cup for my son. They are very effective and easy to clean. Wish they came in different colors or had more packaging/ bundling options for just straws but overall great purchase and would buy again.

    Kirstyn V.
    United States United States

    Great for All Ages

    We love our straw tops! My 4yr old routinely uses the tops with a jar at home and a stainless steel tumbler at baseball practice! My 9yr old and myself use the internal straws in drinks, too! Easy to clean, no leaks and have lasted nearly 4yrs so far!

    Mason Bottle Silicone Sippy Straw Tops, 2 Pack Review
    Willow R.
    United States United States

    Love these straws!!

    I love, love, love these straws! Adding them to a Mason jar is a breeze and cleaning then is easy! My 4 kids love using them (oldest is ten, youngest is 2 months) and I already need to buy more straws because I didn't buy enough for everyone!! Love the healthy planet aspect and love that I can continue to use my canning jars when we aren't actively canning.