Sometimes the lid crossthreads when i put it back on but that's mostly me being stupid.
598005
Had no problems with putting it in the dishwasher so far. Sometimes the lid crossthreads when i put it back on but that's mostly me being stupid.
1161734
Lid doesn't close automatically. You must manually push it down.
4646460
The lid does not screw on all the way.  This is a poor design.
3662444
I love the lid that covers the screen.  I no longer make accidental calls when I put it in my pants pocket.  However, the lid does not stay shut when I lay the phone down on the desk.  The stiffness of the "hinge" makes it flip open.  Otherwise, it serves my purpose.
3119457
Mostly I like this product. I had a hard time getting the top connected. I could see how it was supposed to go but it just didn't want to go. Also, the top latch doesn't close very tightly which doesn't bother me so much. All in all I am happy with the product.
3463698
Sometimes the cover pops up and let primers get turned over and sideways.  There should be a better way to fasten the lid down.
1535293
The lid is threaded which is good.  BUT, it does not screw on easily.  The male and female threads don't align easily.  And it does not screw on real tight.  It feels like the lid could pop off the thread, without warning, spilling coffee all over yourself.  Both lids have the same problem.  The good side is I have not had any leak around the thread, so far.
3950659
This is the second version of this cup I have owned.  I had the first one for about a year and a half of daily use.  This one seems to have something wrong with the threads on the lid.  From the first week, it is very difficult to screw the lid on properly.  After about a month of use, I just push the lid on then slightly twist, not screw on like it is meant to go on.  It works this way most of the time, but sometimes just "explodes" and pops the lid back off within a few seonds.  I will admit, once it is on, it does not leak.  It meets so many of my criteria in a cup that I am still using it (large, non-aluminum top, sleek).  I just wish they would fix the thread issue.
PROS:  Size (large), sleek, when you get the lid on correctly it seals well, rubberized top for drinking
CONS:  Daily battle to get the lid on properly
871668
the lid does not snap like my other lock n lock. i have mamy many pieces of lock n lock and just didn't snap on tightly
2522185
I like this pretty well, but the lid was a bit hard to get on  the first time.
Don't know if I will have that experience in the future, but it's something to consider.
4026395
If you use the plastic mounting posts for the Sense HAT the lid will not close because it comes in contact with the joystick. I drilled a hole in the lid to solve this problem. If you need access to the GPIO pins (I use a stacking header so the pins protrude through the Sense HAT) you'll need to leave the lid off, or, as I did, create a slot. Those would be two useful changes to the product. On the bright side, it's easier to assemble than the Pimoroni or the Zebra cases, and it's cheaper.
4407326
Although I assembled this according to directions, the lid doesn't close all the way.  It appears to be warped, and only seals in the middle when closed.  The sides are curled up.
1348872
Hit n kind of a miss...

Great concept but as you can see from my pic the lid of my MacBook doesn't close all the way.

I may go back to taping a piece of paper over the camera.
295821
Pain in the ass to screw back together and get the threading matched up and STAY matched up while putting lid back on.
1598842
I nearly never leave feedback but this was quite annoying to me. As an overworked teacher, I don't want to waste precious moments trying to press down the lid hard enough to enable me to lock the flanges into place. I suppose the rubber needs more time to settle into the lid; and as my husband pointed out, maybe it just needs time to wear down; but honestly, I'd take the risk of a little leak now and again to save me the time it takes to get these closed. It sounds absurd, but it's true. I'm very strong--I work out--and I have to press down on the lid full-force and still manhandle the latches closed. It's super annoying at the end of the night, or in the morning packing for school, or whenever you're packaging food and DON'T have time to muddle about.
2525016
I'd love it ... if it worked.  My lid does NOT lock in place, it just falls right off when tilted, which defeats the purpose of having a lid strainer.  The lips on the lid just do not fit securely on the pot ... likely a manufacturing defect on mine.  I've ordered a replacement and am very much hoping the next lid fits snugly.
4660790
Seems well built and works as intended, but lock up seems a little loose and causes me a little insecurity about whether it will stay on