Has anyone had any leaking problems with these?
2062449
Nope! The top stays on pretty tight. Also, the green part that attaches to the plastic squeeze tube turns to the left to tighten, so when a child takes the orange cap off (which you loosen to the left), they don't also take the green part off (if that makes any sense). We've had ours for about 6 mos. Don't use it every day, but it's held up nicely.
882707
If you tighten them well, they shouldn't leak. I have noticed that overtime the gasket wears slightly and the seal isn't perfect but tends to leak only when the cup is dropped.
682884
They leaked a bit with just water. Make sure you have the bottoms on completely tight. It wasn't generally a big problem for me.
129276
My son uses them and is very hard on them. They've never leaked. I also use them and have not had any leaking issues. Very well made containers.
310879
I have not had any problems with mine... Sometimes if you do not line up the bottom right when you screw them on they will leak (just like anything with a screw cap). What I noticed is that water can get stuck in the bottom (Between the white "ring" and the bottle plastic) and it seems like the bottle is leaking but its not.
2204733
I haven't had problems with leaks yet. My kids love these...don't fill them up all the way otherwise when u close them it will spill over.
1158586
I've had 3 of these bottles so far and have yet to have any leaking problems with any of them. I've also kept my rubber attachment on each of them.
313799
I have not. But I'm very happy with these goggles and use them three or four times a week when I swim laps. They are very comfortable and rarely leak.
1439582
They haven't leaked but they did develop bubbles. But still usable. I always put them in zip loc bags just in case
1530771
I have had them for 6 months. No leaks other than a drop that may be there after pumping that you don't wipe off.
2203832
According to my daughter, they do! In my experience after time and the dishwasher, they start having some leaking issues. But she says they are great so far!!!
2183816
I bought these for my wife for her salon and she never had any trouble with them leaking; even when carrying them in her bag.
2185351
I'm not sure but I know they don't leak. This is my second time ordering this and haven't had a problem.
2073577
I have without any problems. Just like with any liquid, don't fill them too full.
1520453
No, mine haven't and I've had them for months. The only thing I have noticed is if knock them off a shelf sometimes the lid will loosen and drip a bit. Either tightening them more in the first place or doing it after knocking them over should resolve that though.
2152910
I have never had a problem with them leaking, although I don't specifically turn jars upside down to check.
198585
I do use mine but they do leak. I am hoping they improve the seal. But I love em and use them...I just make sure i hand wash them and NEVER let them sit in a sink full of water and NO dishwasher.