MunchkinClick Lock™ Bite Proof Sippy Cup, 9 Ounce, 2 Pack, Blue/Purple

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!

I bought these for my grandbabies and they use them all the time. I even have my son ordering them. There easy for them to grip and hold. Easy to use, sturdy and dishwasher safe. And they don't leak and very easy to hand clean also.

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.

Ok so my toddler son kills cups. He chews them, bites the silicone tops off them, sticks fingers & forks into them so the no leak barrier permanently deforms. So, I’m on a mission to clean out non-functioning cups and get new. My search criteria: no leak, bite-proof kid cups.I bought 3 styles. 2 are hard top (now w/teeth marks) and then there are these. They meet the search criteria BUT, the tops are silicone (thicker but not a hard top). He’s chewing on them but they are in tact so far. If that changes I’ll repost. What I don’t like is that the leakproofness or where the cut in the silicone to let water pass is very close to the top. I’m worried he’s going to mess with it enough to break it. Hasn’t happened yet but he’s had his fingers in there all day. Will repost if breaks.

I love these for my toddler. They're cheap but good quality. I'm replacing all of his old ones with these. It's a good find.

Our son loves this! They are great for transitioning from bottles. They don't leak and the top snaps into place.

The cup is perfect for holding. My baby can grip it well. The issue is the spout is very easy to chew through. My 1 year old has gone through 4 of these cause he chewed it so the liquid just pours out. And that is with monitored use at snack or meal times. But he bites it while drinking. Doesn't last long at all.

love these! got them for my friend's daughter and she loves them! super easy to hold, the size is perfect, colors are great and dont fade in the dishwasher. great value for your money!