MunchkinClick Lock™ Bite Proof Sippy Cup, 9 Ounce,2 Count (Pack of 1), Plastic, Blue/Green

These are our favorite sippy cups, and have stayed our favorite through 3 children. The easy twist lock is great for no spills, and the lack of numerous pieces make it easy to clean.The only thing to consider is if you have "bitey" toddlers, they can destroy the no leak mouthpiece and cause it to begin leaking due to chewing!

We ordered the Munchkin sippy cup 2-pack a few days ago, and our little one is obsessed! The design is super kid-friendly, easy to grip, and totally leak-proof (a huge win for us). It’s been a game-changer for on-the-go. We’ve tried a few brands, but these are hands-down the best so far. Highly recommend to any parent looking for a reliable, big baby to toddler-approved cup!

Got this for my 13 month old. We originally got the type of sippy cups with the straws and the weight in the bottom but I found those very annoying to clean on the day to day. These however, so far, are about as leak proof as they get. I was nervous about it not being very leak proof because the photos don't really show HOW it is leak proof. My son has to bite down on the mouth piece and then drink, so it seals pretty well when he is not drinking. There is a slight amount that sometimes spills out because there is some that collects in the mouth piece inbetween sips, but its no more than a couple of drops.Its also super easy to clean, which is my favorite part. We can hand wash easily and quickly, or just throw it in the dishwasher. The mouth piece seems super durable so I feel it will last a LONG time. I plan to buy many more.

I like these sippy cups. But, the bottles leak sometimes when locked in and if the bottle is laying on the side it will leak from the mouthpiece. These sippy cups work really good for transitioning toddlers from bottle to sippy cups. Even though these leak, they were the best ones that my baby liked to use.

Always a great product. Perfect for special needs child. Delivered on time.

**UPDATE**Been well over a month & still holding up amazingly!! We have 10 total now. No more bottle use now only these cups. Babies sleeping through the night thanks to these! My son’s have chewed the living daylights out of the spouts yet they show no evidence of wear & tare except for 1 which does have an occasional slow drop here or there but that’s it. Told all Mommy friends about them. Get them! You won’t regret it!LOVE THESE! Really struggled with which to buy & bought several different cups at one time. Hunting for BITE proof cups that didn’t leak & didn’t have a SUPER hard spout. These are the winner! All others I’m returning. Finally found the perfect cup!! Truly are 100% leak proof, I was really surprised, but it’s true. My kids throw the cups every where, dump upside down, bang them on furniture even while upside down & constantly leave their cups laying around in their sides yet still no leaks! The spout sticks up enough but not too much.Perfect size & shape for little hands (especially if trying to trick bottle stubborn babies into these are new bottles) I was worried after reading reviews that my kids might not be able to figure out the whole BITE DOWN AND SUCK at the same time to remove the liquid. They had no trouble at all! After a few minutes & a few tries they figured it out no problems. Both kids immediately took to this cup! Love the click so I know it’s closed. Super easy to clean. 2 weeks in & my toddlers knaw/chew/bite on the spouts constantly yet still not leaks, no rips/tares/splitting/totally intact! Same condition as when we first bought them! The spouts are a soft type but reinforced so my picky babies take these unlike the hard spout cups they hate. This also is an actual sippy cup vs a glorified bottle like the Nuks we were on. 18 month old (was EBF until 15months then weaned) & a 3 1/2 year old. Trying to get both off bottles. We use to use the Nuk sippy cups but both kids kept biting/chewing holes in the nipples where the opening would end up a gigantic gaping hole as well as swallowing some of the silicone. We’re replacing nipples weekly w/Nuks! We needed something else that was less like glorified bottles. 18month old was super picky & wouldn’t take hard spout sippy cups & 3.5yr old would use any cup except at bed time & refused any type except the Nuk silicone soft nipple cups. We’ve now got both kids transferred to these only! They LOVE them & so do I! I originally ordered only 1 pack so each baby had 1. Reordered FOUR more of these double packs & cant wait to get them tomorrow! Btw, shipping was excellent w/free next day ship thx to Prime, & packaging was great. Put together, all parts there so nothing missing, and packaged nicely not thrown in haphazardly. SO pleased! Can’t say enough great things about these! Would recommend & am going to recommend to all my mommy friends! And I’m a paying customer, not a promotional review, so my review is honest. I rely heavily on reviews for my online purchases so i hope this helps! You won’t regret it!

Our son loves these bottles! They work well—though they aren’t quite “bite-proof” as advertised. We’ve had to replace them a few times, but they’re still a good value for the price. They don’t keep liquids hot or cold for long, so they’re best used soon after pouring. While we wish they were more durable, they’re effective when new, and our toddler hasn’t destroyed them immediately. We’ll probably repurchase, just know they aren’t exactly what’s advertised.

The media could not be loaded. My 18 month old has been chewing through all her sippy cup nipples and dumping the milk on the table or floor to play in it 😣 I found this bottle that says bite proof so I had to try it! So far it has held up! NO MORE dumping the bottles, leaking, easy nipple removal..It's easy to hold, cute design, intriguing texture for toddler. The nipple is harder to remove, remove it before you're already in the middle of doing dishes. Liquid only comes out when the baby puts pressure on the nipple while drinking.When screwing the cap on, there is an audible click that let's you know the lid is locked. My husband has spilled tons of bottles thinking the threads of the lid were lined up with the bottle... no more assuming now 😆I also love that it holds 9 oz. 1 bottle gets us through the night now instead of switching out her 2 bottles that only held 5 oz