Would this leak if shaken? My husband would use it to mix flavored water. Thanks in advance for answers.
1117504
No it does not leak. The lid is made of glass, and it has rubber around to keep it sealed. We love ours!
1117505
The cap tends to pop off. If you held the cap in place it wouldn't leak, but I wouldn't trust it as a shaker.
1117506
I have two bottles of water in the refrigerator. One is half full and the other is 3/4th full. I shook both of them as hard as I could and neither leaked.
1117507
No. As long as you seat the stopper and hold it in place while you shake it won't make a mess.
472851
I wouldn't. While they are pretty leak-free, we had a few drips come out while shaking it in the past.
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.
1170275
Sorry, nope - it will leak if you shake it and it's full enough to collide with the lid area
1102754
Yes ! I just tried it. I even tipped the bottle compleatly over and it didn't fall out or leak. The bottle I had was only half full. Hope that helps
451507
I have not had any trouble with this. It is not recommended to do other liquids however you can add to it once it is pressurized.
1078234
Yes! If the black pour spout is screwd in securely it is very leak proof. If the pour spout is not screwed in, just the cup/cap will dribble. Someone else somewhere said to not screw the pour spout too tightly or else it will leak...I have never had this issue. It is very easy to feel the correct point of resistance, and I think it would be quite difficult to screw it too tight.
1639762
That it does! Though I will be honest, I've never tried to shake it without holding the top. typically I hold the top and the bottom and shake. But never has it leaked
1218593
The lid is not leakage proof if you tilt the cup. Also avoid overfilling the cup as the lever will not close tight if the cup is too full.
194865
They don't have screw tops. I am not sure if they would leak. You can twist the cover so they won't pour. I have never tried shaking them, but I think they would be okay.
927809
The valve is unreliable. It leaks when I shake it. I wouldn't buy this bottle again. Hope this helps.
139075
I have not had any problem with that. I use it for mixing e-liquids and no issues so far
2054556
I had the same problem with my Bella mixer, but I have had no leaking issues with my Ninja's single serve cups. I've had it a couple months now, use it almost every morning, & no leaks!
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.
343229
No it will not leak, I have filled it with boiling water and it was no problem. Remains hot for a long time. One word of advice in filling the bottle, do it very slowly so it doesn't get an air bubble and spit boiling water on your hand as you hold it. I filled it too quickly and got burned. Once filled make sure you close the stopper tight. Hope this helped and I love mine.
41532
It has leaked for my wife but not myself (we own two). It would seem that the quality of the seal varies. Due to this, I can't safely recommend this for bag carry.
724624
Yes and no. Yes if it's a liquid like water and only very little leakage. Maybe one or two drops of liquid just from the act of it tipping over. If you are drinking smoothies, they will not leak at all.