It is the only one that learned to drink with a straw and I realized it by chance when it came as a gift with a toy. Let's move on to the negatives, which are the only ones it has. It has incredible leaks and if the child tilts it slightly to the side, they get wet. I tighten it so well, only a crab can't get in, but it still drips. Also, no matter how much I tighten the handles, they are loose and rotate with a touch, which irritates the child. Additionally, if juice or milk stays in the bottle for 2 hours, it smells bad and now the bottles smell very bad. Also, it took color from the juice, as you can see in the photos. It gets dirty and moldy in a day, and it doesn't go away because it has inaccessible areas, even with a special brush. You might ask why I bought a second one, because I wanted one for water and the other for milk or juice, and it was also the only straw that the child could suck on. I had bought three other bottles before and they didn't work out. Also, it cost 4 euros, while the others cost 10 euros, but it doesn't justify anything that the water leaks, smells, gets moldy, and the handles rotate. Now, of course, I will change it, this thing is unacceptable.