The straw doesn't suck up anything!!! It takes a lot of effort, and I ask even the parents who already have it to try it, check it, and confirm. I just bought it and unfortunately it was a bad purchase.

Very good and convenient cup, I have bought it 3-4 times for my children, it helped them learn to drink with a straw and it is easy for them to hold it by themselves even as babies and drink since the straw turns with gravity and the child can always suck water

Very good, but only up to 18 months at most so that the child does not stop drinking water when thirsty because of the valve. For 6-12 months, though, perfect

Excellent little cup; from 10 months old when I got it, the baby used it right away and easily. Durable, it doesn't break despite many drops, and it doesn't leak.

It is for very small babies who should not suck too much. The straw doesn’t draw at all. It doesn’t work for older babies, a useless €10 purchase since after I opened it and washed it I can’t return it. Read the negative reviews first and then the positive ones to draw conclusions

It is indeed a very good cup; it really helps one learn to drink water. However, the straw needs very thorough cleaning because if you try to drink from it very often, it smells like mold, and you need to check it because the baby won't tell you

One of the best water cups for babies! I have tried others too! But unfortunately, my baby was choking. With this one, they learned to drink water!

The straw cannot be cleaned at all, and the little brush that is supposed to be for cleaning cannot be used.

It's the second one I've bought, I've washed it countless times in the dishwasher, my child also bites it and nothing happens to it, and it suits him like no other. It doesn't lose a drop!

Excellent!! My 13-month-old son started drinking immediately, with the others that didn't have a straw he had difficulty.

My exclusively breastfed son sucked intensely from other training cups and was choking. Only this one worked for us!

The only thing I have to say is that I ordered the purple one and a pink lilac one arrived.
That is, it is not purple.
Otherwise, perfect

The only drawback is that there are no replacement straws, and if the baby bites it and it gets cut, you have to buy a new cup.
The baby drank very easily from the start. It doesn't leak.

No one can suck it..not even an adult..I can't understand..either we are doing something wrong but what? or some are defective..what can I say...what a pity.

Excellent product. I gave it to my son when he was 6 months old and started solid foods, and soon he learned to suck with a straw. Even if I forgot his cup, I would grab a bottle of water from the kiosk and a straw, and he would drink.

4 stars because one of the two I bought leaks water in a short period of time. Overall, they are very good and the child accepted them right away. There is a lid that closes and covers the straw, which is convenient for outings. They are a bit difficult to clean. I would buy again.

It helped us a lot with a breastfeeding baby; he learned it right away. He keeps throwing it down, and so far it hasn't been damaged.

Nice water bottle, especially for a breastfeeding baby. The straw is a bit difficult to clean until you figure out the trick. Unfortunately, after a few days the lid broke, so I can no longer take it outside.

Perfect! One of the top cups! We have tried many, but there is nothing like this. The only downside is that water splashes out as soon as you open the lid.

My baby picked it up in a day ! the cap makes it very convenient to carry around on trips and we've never had any spills

The baby (11 months old) accepted it immediately to drink, the only difficulty is with the lid not opening as it should and getting blocked by the straw, resulting in having to unbutton it and put it back on.

Personally, it worked very well for us. Our little one has it next to him and drinks whenever and as much as he wants without any problem or leaks. It didn't take much effort for the baby to accept it. Overall, Munchkin has not disappointed us in any of its products.

Very good cup! We have been using it since 7 months because from 6 months and onwards we experimented with many companies and straws... In the end, this one worked for us in everything. For breastfeeding babies, it is perfect as it has this valve which some people who do not know, think that it makes it difficult for the baby but it simply helps in the transition from breastfeeding or bottle to straw. The sucking motion is exactly what it does to drink from this straw :). We still use it after one year, it doesn't smell, it cleans easily and when closed properly, it doesn't leak! I don't have an opinion on other liquids and milk from experience but I believe that it should be disassembled to be properly cleaned!

Perfect water cup. From 6 months old, he learned to drink water from it effortlessly. I showed him once how to sip, and he immediately did it

We got it when the baby was 6 months old, with this he learned to drink with a straw and it was very good at first, but after 3 months of use it leaks a lot of water both from the lid and from the straw when the baby drinks, causing it to get wet when drinking and I can't take it with me in the bag because if it tilts even a little, water leaks.

While its weight is very good, meaning that no matter the angle the baby has it, the pacifier is almost always in contact with water but it has many leaks. Not from the pacifier but where the top part screws onto the cup.
They haven't included the classic rubber that you find in all products that transport liquids.
I have bought 3 and all 3 leak.
Also, if you put something other than water, it doesn't clean easily.
I wouldn't buy the same one again.

The best thing we have gotten for our baby. She learned to drink water on her own immediately. She tried 2-3 times at 7 months without us showing her and she succeeded right away. With the closure, no water leaks at all.

Started using it 6 months ago. It is very convenient, the weight helps to drink almost all the water and it is very durable. It has fallen countless times and nothing has happened to it. Also, the fact that it has a very slow flow helps the baby learn to drink with a straw without choking.

However, I would not recommend it for use with any other liquid, especially milk, as the straw is very thin and it is difficult to remove residues (I imagine this is also the reason why some people mention that it smells bad).

Overall, I consider it well worth its money.