Munchkin Click Lock Bite Proof Sippy Cup, 9 oz, Pink/Purple, Unisex, 2 Pack

These are great for a milk cup. My grandson never used a bottle,but transitioned well from breastfeeding to these. Easy to clean,but the "bite proof" doesnt last forever. When teeth come in they take a beating. Reasonable price makes it easy to replace.

Everything about it was on point. After the 3rd day, the 3 year old bit right through the nipple making a hole large enough to drench himself. OMG! So sorry! Maybe HE should be your product tester. 😂 Other than that, I think the product is still a good one. Out of the four I bought, one is still going like the Eveready battery bunny.

He loves it, but if there's any leftover, it's not closed properly after he sucks it will spill out a few drops other than that. It's a place in my book.

It's a great product, the kids love them. I gave it a 4-star because they will leak from the spout when tipped/dropped.

these are great for the price but I do notice that leak sometimes. I've double checked that the lid is on as tight as possible but sometimes there's still a small leak.

easy holding for small children. the stopper can easily get chewed on so it leaks slighty if your child bites a lot. the reassemble is super easy too. Just one piece to pop in and screw the lid, good to go.

Highly loved by my kids, highly hated by parents. I feel like I have spent so much money on these but it's the only one my kids will take so here we are. Bite proof - not a chance. They break so easily and while you can go online and just buy the nipple piece, its not even worth it because it may not align correctly and the whole thing is useless. Yes, align... we have 4 of these sippy cups and its hit or miss if you have the right top or bottom. Who would have thought that would have mattered based on coloring, because it does. If you don't the lid either is lopsided or it leaks. It also leaks after they bite holes in the top and wreck that after 5 uses. However, my kids love them so we will buy them until we are out of this stage. They do clean up well as we put milk in ours.

Pretty sturdy as far as bite proof, but leaks. The “spill proof” design is one of those s shaped holes and if squeezed or bitten, immediately pours out. Leaks without being squeezed as well. We got these yesterday and by this morning, the blue one leaks when just turning it upside down.

It advertises as weak proof and it spilled more than most of the sticky cups I had or have in my main reason was for shopping for sippy cups was for the non-leak proof and I liked their brand with other sippy cups, but not these ones they're more like a dollar or two bread instead of what they're priced for.

I’ve went through 4 different sets of these cups, these are the only ones my son will take and it clams to be “bite proof” but he’s destroyed every single nipple and has tore it to shreds. Definitely not bite proof