does it spill when upside down.
1087748
If the lid isn't on just right, the seal leaks very easily when the cup is tipped. It doesn't leak much upside down though.
1087749
No it doesnt. Now if it gets hot the pressure builds up and some will come out the straw but thats it
1953791
Yes! I have knocked it over and never a dropped spilled. Inside the lid there is a thin waxy like substance that when you put hot liquid in activates sealing it. If you tilt it while it is full I recommend waiting a moment to open it though as with the metal mesh strainer inside it takes a moment to drop back down into the cup.
2165057
You have to close the little flap that covers an opening for drinking from, otherwise; it will not spill. If flap is open, it might spill contents, but slowly enough to not be disastrous.
263149
I just held it upside down and it did leak. But the lid has bite marks in it from my kids... I bet it didn't do that until the bite marks.
165026
Absolutely, so much so in fact, that if you aren't careful when pouring it, it will spill out the top. Be careful with this one.
134127
Good question: I have never turned my filled thermos upside down to make sure it does not leak, so I cannot give you a definitive answer. You might try the company's Internet and ask if it is indeed spill proof, etc. I now intend to check all three of my thermos containers when I wash them to determine how they stand up to rough/normal use. But it will be a few days before I take the time, so maybe you can check back with me?
577861
No. It's a twist off top. I've never had one spill or leak, but I can see how it's be possible.
107419
Not trying to be snarky, but does it work upside down? Trying to imagine the issue in my head without seeing it.
1416442
No. It is just a press fit with a rubber seal. But it fits tight and would only spill if dropped.
1564930
The nozzle / hose comes off and the top is tightened down with a rubber seal. If the seal is good and tight it won't leak upside down. I store mine on its side in the back of my truck.
134128
Yes as long as the gasket is in place and you completely screw it tight, it will not leak! I've turned my upside down many times or it has fallen and nothing leaked out.
131213
Yes I have the sme one after I use it I do lay it on it's side. No dripping or spilling at all. I hope I helped you out. Have a Great Day:)
881047
It doesn't spill, but sometimes we get dribbles if he didn't drink all of the liquid he released with the valve. There is a learning curve in using the valve when drinking -- our son would tip the cup and depress the valve, but not drink the liquid fast enough, so it spilled down his front. After a few months adjusting to it with water, he now uses it for all beverages without spilling.
852340
Yes, however, I have never turned it upside down to see if it leaks, have always filled it, and served. then emptied. My daughter also has one, she refrigerates hers overnight, but has a large shelf. Great item! Get lots of compliments.
682277
Yes it stays on well. I've turned it upside down and it doesn't leak. Just make sure it's on properly.
812448
No it doesn't work upside down. Also, distilled water mix jojoba oil was too heavy for the sprayer. Couldn't handle that either.
138597
Yes it does spray upside down, I have to sometimes use it that way myself. :)