does this leak even a little when not kept straight?
1654882
This is not a spill-proof container. The lid uses gravity to open up and allow you to pour. When sitting straight up, the lid "rests" on the opening.
887708
Mine doesn't leak at all, but I have not turned it upside down to test this. I don't think that the lid creates a real tight seal because the spigot does not ever quit running smoothly so air is getting in somewhere.
1663418
No, it still has compression fittings, but I did not have trouble with it leaking.
2011724
Mine has never leaked so I'm not sure. You may want to contact the company and ask them.
1837136
No! Unfortunately it does not! But I have not had any problems with it leaking either. I just wedge it between my purse and the passenger side seat to keep it upright, or carry it in a bag.
147228
I have five of these containers and have found that a couple will leak when on their side. It doesn't matter how much I tighten the lid, they will leak. It's not a serious problem for me as I can leave them upright.
1381515
No, I have never had a problem with it leaking. Try to keep it upright. Make sure the straw is down.
568358
As long as the top is securely screwed on (takes a touch extra effort), I've not had any issues with leakage.
133058
Did not leak on me, but I kept it level and did not turn sideways in my lunchbag. Fairly tight seal, but if jossled too much might pop off.
2162998
Yes it does. I tested it out by holding it upside down and nothing leaked out.
2193024
no leakage unless it falls over with the spout open ... occasionally some condensation but not always.
1452480
Yes. You have to get it lined up correctly to make sure that it does not leak. I have been using it for several months and love it.
571645
Not even a little! (Being the scientist that I am I had to test... Put just water in, laid it on it's side then upside down. No leakage.
1251589
I have had it on it side and it has never leaked. But upside down I would not trust
582577
Mine at least does leak. Al though its really cool, that is the only problem I' ve had. I really don't know if that is normal or not, nor how to fix it dew that the product has no refund nor changes.
1186040
Mine has started coming loose (note completely off) each time I use it, but no leaks...yet....
1292460
I can't answer this yet. I've not used it, tho bought it. Planning to this year. That's a bummer if it does leak!