When the sipping lid is closed, is the cup leakproof?
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.
1303455
Yes, it's a really good seal. I've put it in my backseat, closed and full and it's never leaked at all.
1303456
I dont want to say it doesn't leak but I will tell you this...I actually dropped it from a standing position slipped out of my hand onto a rug that is not super plush and rather hard and it was full of coffee and it did NOT open or leak.I was shocked. Of course i picked it up as fast as i could and not a drop. So I hope this answers you question. This product is the best I have ever had. I just ordered the brown one and just got it. I wanted another ivory one but was not available so i got the pretty brown one. To me this is the best mug i have ever had and secure enough for me.
2115050
The lid has a lever on it, it the lever is up it is open, down it is closed. Works fine used this several months and no leak at all. The lid screws on and you use it like any other mobile cup.
381781
I have a 40 oz Hydro Flask with the lid/straw attachment and I have not experienced any problems with leaking while the attachment is in the closed position. If yours leaks, you may have a faulty attachment.
2005826
The lid screws on . These are the best cups I have ever used. The lid screws on, the coffee stays hot and the cups do not leak. I often put them in my brief case or purse to carry them and to date have not had a problem.
1299901
Nearly all mugs that are leak proof or leak resistant have some sort of mechanism to open and close it. If you are actively drinking from the mug, you don't have to close it each time. Just open it a half turn. Very little heat will escape. I only close mine if I am carrying it or if I walk away from it for a period of time.
1096550
Yes. I drink sodas from it, and the small hole lets the pressure out, but if it's tipped over, it may only leak a tiny drop... it won't spill. I love this cup. I have several colors.
1429602
It is not leakproof- it would leak out the hole where the straw is inserted
1533861
Honestly, I leave this cup in the office so I removed the lid and don't know where it is. If my memory serves, the lid did allow sipping and is spill-proof. I just can't confirm it 100%. Sorry.
1799372
As long as you lock the top switch, it's completely leakproof. I fill this with coffee every morning and throw it in my purse - many times it's upside down. Never leaks even a drop.
1982885
It's leakproof and you can flip it upside down without leaks. This cup is amazing and keeps your drink warm for over 2 hours.
1888556
The lid snaps on with rubber striping on the inside of the lid so it doesn't leak at all for me. But the cup is not dishwasher safe. If you do the bottom/inside the walls of the cup will fill up with water. But besides the dishwasher thing, I love these cups. I own 4 of them!
1736687
Yes, even with everything closed tight, when I purposely turned the mug upside down, the coffee spilled out the sip area. Just secure the mug in a good spot.
20997
Hubby loves his but it will leak if it gets knocked over. It a very tight seal but the opening that you drink out of is open all the time.
370907
It does leak with the straw out. This is the one cup I can't give my kid for bedtime as it will make a mess if it's tilted.
132385
It is completely leak proof. I regularly throw it in my backpack and no problems. I primarily use it for coffee, but also tea too. The drinking surface is plastic and sometimes it is stained black from the coffee until I wash it. I'm willing to bet the flavor would leak if I were to just rinse and drink tea...
646952
We have not had any problems with spilling that I can recall, but I haven't really "tested" the lid for leaking.
1429598
No. It's leakproof in the sense that it won't leak around the edges while you're drinking but the holes in the lid don't seal at all. I transport my jars with the normal mason lid and then switch when I'm ready to drink.