It was leaking when I got it got about half ...
590839
It was leaking  when I got it got about half of gallon it wasn't sealed right
3520983
it leaked at first and i had to almost over tighten the factory tightedn reservoir. Im not confidernt it won't leak when I change the filter in the future. shoddy product
11746
I might not be screwing it correctly, or it might not be for my 3 gallon water bottle but it is not sealing properly. I tried to test the valve by itself and it seems that is leaking too. Not with the same intensity but I suppose it is because of the water pressure. I hope it is not my fault for not doing something right, but it didn't work for me.
2632364
I bought it and put it on my trailers propane connection, but I had bought a bran new tank of propane and it leaked out the entire bottle in a wk. Im not sure why. I used all the proper tools and its tightly screwed on but it all leaked out. Other than the problem Im having its got a good length on it and the twist nozzle is easier to grip than my previous Pigtail connection
1098533
I had to throw it away. When I received it was melted and was leaking. I saved it to see if it would become solid again. Part of it became solid but half of it was still liquid with small solid pieces floating in it
1321195
It was a good size at a half a gallon which is what I was looking for. I had to return because it leaked all over the place. I tightened it, it leaked. I really underfilled, still leaked. I ended up ordering the under armor one instead which I am still happy with.
131246
This particular one came, we spread it out, filled it up..... there were so many pinholes that it would leak 2" water per day out.  Tried to patch it, but there were too many, would have had to patch the entire bottom.
Have asked for an exchange in case this is just an oops, and not their regular quality.  Waiting their response
2375587
it worked great and then started leaking at the knob...right beyond my return eligibility date.
2666966
My cup leaked so bad when i tried drinking from it. Whether its half full or full right up. Ive checked the cover to make sure it secure and it was. Guess i got ine from a bad batch. May consider trying a different colour or sum
531318
Took more then it required pumpes and its not spraying right and leaks at the nozzle. I.think i got a lemon.
4563130
Awesome nozzle but when I got it,it was leaking but not bad enough to return it.
289802
The item came half empty as it was leaking all over. This is the second time that this has happened.
3371225
When I received the cup, I poured water into it and it was leaking out the side.  Sent it back.
1162421
I changed the setting while it was turned on and under pressure (50psi according to my testing). Now it leaks under the yellow part. Not tons, but more than it should. It's also not very heavy and I have to make sure the hose doesn't make it sit at an angle. Patterns work well enough for what I use it for.
4289391
Somehow it leaked and there was a coffee scent all over my stuff. I love the pen, not sure what interacted with it, as the container it came in was very well sealed.
3486594
Leaked out before it got to me but my money was promptly returned,,,,,I really wanted to try this too!
979743
mine leaked where the hose met the screw adapter. I believe it was behind the rubber o-ring so it wasn't fixable. It looked pretty nice though, so I wish I had an opportunity to use it. Ended up getting something similar locally.
It's all just plastic, nothing fancy(even the one I replaced it with). For the money, you'd think you'd get higher quality parts.