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
- Made in the USA
After trying many different brands and types of sippy cups we have finally found one my son loves to drink out of! Thank you Mason Bottle!
These are great. My toddler was jealous of the baby's mason bottle so this was a great way for him to feel included. I like that they don't easily leak and are very easy to clean.
Love! Easy to clean and the right amount of water for my one year old.
Super simple sippy top! My 11 month old took to it right away
Easy to clean. My daughter is 5 and my son is almost 3. They both love the big straws and easy to open flip tops. Love how they're plastic and not metal
Great straw top. Makes the mason bottle system a lot more useful as your baby outgrows bottles. I will say that I prefer using the straw top with metal mason jar rings instead of the plastic rings that Mason Bottle sells. I think you get a better seal. I've found that the plastic rings leak a lot.
I have been buying Mason Bottle products since 2016 when I had my first child. I LOVE the silicone Nipples for mason bottles. My children have been able to go to daycare and easily transition from Breast to Nipple and have had no problems taking a bottle (unlike other mothers I have spoken to who have issues getting their child to accept a bottle.) I also was a Kickstarter backer when Mason Bottle first designed the "Toddler Tumbler" or also now known as the Silicone Squeeze Pouch. This year I bought 14 Silicone Sippy Straw Tops and 16 Plastic Rings with Caps. The only con I have noted about the Plastic Rings with Caps is that the Caps break easy. Since purchasing extra caps I have already had 6 or more break. So even though I bought extra Caps I am again short on those now. I really like the improvements they have made with the silicone sippy straw tops but am disappointed that I cannot buy extra replacement "silicone removable straws" separately. The only way to get extra "straws" is buy ordering both the sippy top and straw. The reason I need extra straws is because the straws have to be cut to fit 8 oz bottles and I switch between 8 oz bottles and 12 oz bottles. I have tried contacting customer service and have received no help in obtaining just straws for my sippy tops. Also, customer service did not seem to care that the Caps keep breaking.
I wish the straw had a mark ion it where to cut if using in an 8oz jar. I cut both of mine too short and now they don’t stay together so it ends up being useless.
So my 2 year old absolutely loves this. She said mommy I want the jar sippy like Bubbies bottle. Side note my husband likes this as well he said wonderful way for the kids to not spill drinks no matter who they belong to.
My two year old is obsessed!! It’s his new favorite top to drink out of and I love that it’s chew proof!!!
Best baby/toddler drinking contraption that we’ve tried in 6 years and between 3 different kids.
excellent straw tops. I love that they fit right onto the same bottles for a seamless transition and plastic-free drinking. My 10 month old took to them immediately. And I LOVE that they're spill-proof!
Love that these come in a neutral color now!
We (adults in our home) like using our mason jars as cups, so it's great when our kids can too! The straw and sippy functions are both good, but the straw was a little hard for our three year old to get the hang of- it's a bit choppy, if that's the word? Kind of hard to get going. Now she likes it better.
My older kids love these in their mason jar glasses they make them feel like mommy and daddy with their big kid glasses
These really just didn’t work great for us. I wanted to love them, but I found that the straw separates from the sippy cup often just as my daughter carries her cup around. I also had a hard time fitting the lid to a regular 8 oz jar. Such a bummer because I so love the concept!
My little one is still getting used to using a straw but it's perfect and is super easy to clean.
We haven’t used these yet but they look very well made!
I love that I can convert my mason bottles into plastic-free sippy cups! These are dual-purpose: you can use as a straw, or the straw pops out for a true sippy-style cup. You use them full-length for the squeeze pouches and trim them for use in a mason jar.
Great straws for toddlers. I think it works best for juice or water. It takes a bit of an effort to suck smoothies through it. You do have to cut to size to fit other size mason jars. I suggest placing on the outer rim of the jar and marking it before cutting. I like that I can still use them with other adaptable lids for my smoothies. So I’m still happy about the purchase.
My little 8 month old loves this! He enjoys holding the bottle and using this top to teeth on. I’ve tried all kinds of teething toys, and this one is the winner- it seems to be really satisfying for him, and can handle him really going to town on it. Thank you!
No leaks, easy to clean, easy transition from bottle to sippy
I purchased the straws for mason jars that I had used for bottles. I was pleasantly surprised that they don’t even leak a little. I absolutely love them!
I love that it is so easy to use. Once I read the box that I needed to cut it if I was not using it for the food pouches.
my 7m old has a strong preference for her mason bottle bottles- so I ordered this as we introduce open cup and straw drinking. She figured this out right away! A product that allows me to not waste money on sippy cups and is good for oral development? I’m all in.
These are holding up well and take some effort to get any spill drops out. Definitely ordering more!
It was a little difficult for even me to suck water up through it at first but it loosened up quickly and it's been great for our 11-month-old. It has held up under his constant chewing on it. My only complaint is the straw slips out of the top fairly easily but that's only a small nuisance.
Such a great way to keep things minimal. Glass is much preferred in our house so this is a safe and easy way to have our baby use glass, too!
Excited to use soon! My daughter isn’t old enough to use these yet, but I tried it out and it works great once you break the slit inside the straw! I just love that I can use a mason jar instead of having to buy plastic sippy cups. We’ll see how long they last through her chewing on them!
Great product but, no instructions I loathe cleaning those sippy cups with weighted straws. So I got these to replace those. They just come in a bag. No instructions. 1) The straws sit at the bottom of the silicone top. 2) Cut the straw to size. There's no line or mark to indicate where to cut for different size jars. We cut too short and had to order more. 3) The valve in silicone sippy part has to be broken/popped, I guess. I love these because of my strong hatred for the other sippy cups we had but been using. Hiwi, my husband hates then because liquid can get caught in the straw and it will drop out with our hyper toddler. Also, be careful because the straws can fall out of place when screwing on a lid = toddler meltdown.
Thumbs Up These sippy's were really easy for my son to use and he LOVES them.
Toddler Toddler friendly
Perfect for smoothies We drink smoothies everyday and these straws are perfect! Other lids with straws would leak or spill when knocked over but no more spills with these!!
Best for the environment and so easy to use! We are a military family so Mason Bottles and sippy cups are a must for us because of moving often! We use the sippy cups now and this straw and top are genius. Sometimes we just use the straw in our small mason jars, and not the top. These products are SO MUCH LESS STRAIN on the environment because they are reusing mason bottles from when my little was a baby and we use the jars for a million other things anyway. Please think about the the future of our children and grandchildren in relation the environment and choose products like these. Also, I just reused the silicone cup sleeve from my baby bottles for these. Perfection!
Good for Toddlers Our baby is not quite ready to use these yet, but we will when the time comes! Good for slightly older kiddos.
Fantastic! these are so great for my older kids who constantly knock over cups. Having multiple sippy cups and water bottles with different lids and pieces is frustrating. These take out the stress. So easy to clean too.
Wider than a typical Sippy cup Too much water came out when my 12-month-old used these as a Sippy cup. Even as a straw, it was a lot. He’s used to thinner straws so this was a lot for him. Now that he’s 18 months, I may try agin, because I love that they work with all my mason jars! And you can buy the covers too to travel with them!
Mason Bottle Straws These are great! I've been using mason jars for drinking glasses for years! My little ones use the half pints for drinking and these straws have been a wonderful addition! NO MORE SPILLS! and my girls think they're great fun! So easy to clean and use with no hassle or tiny parts to wash/lose! Would highly recommend. We will be having a new addition soon and I am planning to buy the bottle nipples and caps as well!!
Straw review Im thankful that they have straws it’s great for toddlers when I first got them I couldn’t really drink out of them because the hole on the mouth piece the blue part of the straw wasn’t opened all the way so I ended up inserting the brush to clean straws and that was able to fully open it, so please check that before giving it to your toddler or they will have a hard time drinking from it also it says to cut the clear plastic straw personally I wouldn’t recommend that because if you have a larger mason jar your straw will be to short and you will only be able to use it on smaller mason jars the plastic on the straw is flexible enough that you don’t need to cut it and will still be able to drink out of it with out it being kinked your straw will just look a little curved
Straws These are so perfect. My son is a year old and he picked it up and started drinking no problem! He loves the independence and I love watching him carry it around!
Great Quality and No Chemicals Product seems to be of great quality. My kids love to chew on straws and so far it has not shown any wear on the straws. I was hesitant to use a glass jar with a 1.5 and 2.5 year old but I have not had any issues. I use the silicone sleeve and it's great. I also feel good knowing there are no chemicals leaching into my children's drinks from traditional plastics.
We love this product! My one year old drinks out of the straw with ease and has an easier time using it than a sippy cup because she doesn’t have to tip it up. I love that I get to use jars I already have, rather than needing to buy new things that we won’t need long term. I also purchased the cover so we take it along with us when we’re out and about. We use this product a lot and I am very happy with it.
Simple and Effective My baby girl is close to 9 months old and she already loved the slow flow nipples when she was younger. Now that she is getting older, I like that this is a simple and clean option to transition to sippy cups. It's easy to clean and safe for her too!
We love these! Simple to use, and the kids love that they can use grown-up looking cups like the rest of the family. I love that if they topple over they don't leak. Easy to clean as well!!!
The best option out there! I've tried so many sippy cups, but when it comes to ease of use and the health benefits of mason jars, this is the best there is on the market. The rust proof rings are essential for me and the tops are compatible with my own mason jars. My daughter has no problem using these and loves them above any other. Don't overlook this one! It's the best, healthiest option there is and trust me...I know.
Not all that great My toddler is able to suck out of straws without any problem. I got these so I can take the drinks to go. He’s having a hard time getting the liquid out. I’m wondering if there should be a vent.
Fantastic These straws are excellent quality and useful for both kids and adults. Love how easy they are to wash, ans the fact that I can simply use them with any of my mason jars. I will definitely be buying more for myself and for others as gifts!
So cute and no mold! Firstly, these are so cute! How could you not love a toddler drinking from a mason jar! Second...no mold! There is nowhere for mold to hide with these. Plus, it's so much less hassle to just use a mason jar instead of those plastic cups.