Does it leak when turned over?
1076762
Yes! It seems to be a design flaw. The cap over the spout covers the opening, but it doesn't seal it shut.
1076763
Assuming you have the cap on and tightened appropriately, it will hold the water just fine. However if it's upside down and in a bag, there's a decent chance that something will push on the cap's clip/lever with just enough force to open it. Remember, they're meant to open with the force of your thumb, so that's all it needs for something to dump the liquid inside.
1076764
Yes it does (actually have it in hand and make it leak). For my use it's not an issue since I dont put it in any bag (unless restrained). So it remains always in a normal position. It's handy way to open with a single hand and protected from dust bottleneck is precious on a bike ride especially on dusty busy roads.I remember my old (lost), one hardly leaked. I don't know what happen to the quality. But the design remained unchaged since the 199x patent (I have a copy). Although a little modification would improve, even make it unleakable. I have a Thermos Tritan (same name yes, check with Google) not as easy to open, that doesn't leak at all. Yes it does (actually have it in hand and make it leak). For my use it's not an issue since I dont put it in any bag (unless restrained). So it remains always in a normal position. It's handy way to open with a single hand and protected from dust bottleneck is precious on a bike ride especially on dusty busy roads.I remember my old (lost), one hardly leaked. I don't know what happen to the quality. But the design remained unchaged since the 199x patent (I have a copy). Although a little modification would improve, even make it unleakable. I have a Thermos Tritan (same name yes,... » Read More Yes it does (actually have it in hand and make it leak). For my use it's not an issue since I dont put it in any bag (unless restrained). So it remains always in a normal position. It's handy way to open with a single hand and protected from dust bottleneck is precious on a bike ride especially on dusty busy roads.I remember my old (lost), one hardly leaked. I don't know what happen to the quality. But the design remained unchaged since the 199x patent (I have a copy). Although a little modification would improve, even make it unleakable. I have a Thermos Tritan (same name yes, check with Google) not as easy to open, that doesn't leak at all. « Show Less
538501
No, not a tight seal. I've not turned it upside down, but if I were to fill it with water and turned it upside down there would be a slight trickle.
62520
As long as you close it all the way it does not leak. Sometimes you have to move the lid a little to get it to close all the way.
1043982
I have only had mine for a few weeks. It does not leak. However, if over-filled, it will easily spill when walking outside with it. I find it can only be filled about 3/4 full.
691991
It leaks when the pot is turned over.A possible solution is, to make the upper part slighter large than the lower one so that as the pot being turned over the smaller one is to be on the top,hence the oil, etc., simply flows to the larger lower part.
449803
Mine was only leaking oil when it was first delivered out of the box.Apparently, they say that when it is transported or stored upside down, there is an oil leak.So far, I have stored mine the right way up, so I have no oil leakage at all...
1303454
If the lid is just pushed closed so it can open easily for the next drink, it will leak a few drops if turned over. If the lid is pushed down securly, the cup can be turned all the way over and it will not leak at all. This cup is by FAR the best cup I have seen. It keeps coffee hot for hours, cleans easily, and has lasted for over a year.
1680173
Yes it does spill some...I thought it was just me as my hubbie doesn't have any problem....I think when younfillitbreally full...it will spill
1365570
Yes it will leak. Only good as long as it is upright. The top has a slider type opening.
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.
2014350
I've dropped it, knocked it over... no leaks or drips as long as it is in the closed postion.Even when left in open, very little spillage.I love it!
2194370
Mine fits tight enough to hold upside down and no water leaks out. It does not have a sealing ring so it may not be air tight.
276751
It is very tight to turn, but it will. Use some vice grips or pliers until it turns loose then spray some WD-40 on it. Mine is very tight and hard to turn every time I use it but it doesn't leak so I'm happy.
1520982
I put water in one of the containers and turned it upside down several times and it didn't leak, but no guarantees. Hope that helps.
872918
No, it does not turn. Like other commenters have said though, it also does not leak. I'd recommend getting this and just making sure you have a block to put under it when you store it. like a small empty box. When you sanitize it, place the spout over the drain. When you use it, keep the spout hanging over the counter. Simple solutions really.
709586
Yes it does leak. I will not waste my money on this product. They over sale the ptoduct.
1604739
Not sure I understand the question. As long as the lid is screwed on, it does not leak but, obviously, if you remove the lid and turn it on its side the contents will pour out.