Let's face it: toddlers are a messy bunch, especially when first navigating Sippy cups. Now imagine a world in which drinks didn't spill at all - not in your diaper bag, not on your furniture, and not even onto your eager-to-learn child. No, it's not a miracle, exactly - it's munchkin's miracle 360˚ cup. The first Sippy cup invented with both parents and kids in mind, the miracle 360˚ Sippy cup eliminates messes and supports kids' dental health all at once. Drinking from anywhere around the rim, like a regular cup, helps support normal muscle development in a child's mouth. And with no extra spouts, straws or pieces, the miracle 360˚ cup is easy to use and even easier to clean. We'll say cheers to that.
what parents are saying
These quickly became the only cups we use. My son loves them and they don't leak normally! They do spit a bit if dropped. Super easy to clean and set up! (Oct 15, 2017)
My favorite cups for my daughter! They usually don’t spill or leak unless she drops them really hard on the floor and only a little comes out. They’re a great way to learn how to use an open cup.
Apr 03, 2019
I hoped they would live up to the spill proof claim but was disappointed. Every time they were thrown down the liquid would goeverywhere and my daughter figured out how to lift the seal to spill it
Jan 17, 2019
Ours has handles, but we loved this cup. Our daughter mastered this cup before an average sippy cup with the spout. It is a great tool to teach them to drink from an actual cup, it just saves the mess
Dec 02, 2018
A great way to teach a child to drink from a cup without the stress of having them spill all over the place. It took me a while to figure out how to drink from it but my kid picked it up, no problem.
Oct 15, 2018
This is a great non spout sippe cup. It is great for teeth. It's super easy to use, once your child gets the hang of it. It's easy to clean. Only con is if it's thrown it does leak out a bit.
Oct 08, 2018
I have sooo many because they are constantly in use. Both my boys drink from these cups. I also have the straw insert and the lid insert. Super easy to clean because it’s not a lot of parts.
Sep 26, 2018
All of our kids use these to this day (almost 4 year old and 1.5 year old). They can drink out of regular glasses but these ensure I don't have to clean up a mess OR change clothes due to a spill.
May 08, 2018
Nice for learning how to drink from a cup. But it can leak out of the top if it's thrown to the floor. And I have a tough time trying to open it, but it's still regularly used in our house.
Mar 19, 2018
Hi John - I don't think Munchkin has a replacement part for the plastic seal ring. You would probably have to purchase a new cup. I looked into this previously (about six months ago) and ended up getting a new cup. The Munchkin website does have part replacements, but they are straws, etc. - not the part you are looking for. Sorry I cannot be more helpful!
Hi John! I've never seen the seal rings sold separately in store and I was intrigued by your question so I went and searched the Munchkin website. I didn't see them available for replacement. This is Munchkin's telephone number 18003442229. I'm sure they would be happy to help you and may have replacements for you! Wishing you the best of luck!
Hi John! Just confirming, it does not look like Munchkin sells replacement parts for their Miracle 360 Sippy Cup. My suggestion would be the same as Danielle's; you could try contacting Munchkin directly via phone (or you could try via social media--maybe Facebook) to see if they could ship you a part. Otherwise, you might be able to find a good deal on new cups right now!