Needs quality checking.
341370
Edit: After three months, the Y valve has broke.

The O-rings are not right, they are too small diameter and squeeze into the place where they need to seal. The hose has one deep threaded piece that is too deep, the other end is shallow and using an O-ring will not allow the fitting to thread properly. I had to use an old compressed O-ring to make this work. The Y connector is on point, it is plastic but it does not leak. FYI Teflon tape is needed and not included.
3680644
Seems mine are dysfunctional. Everything else is testing out ok. Mine seem to be flaking out and not fitting well either.

I'll update this review if I'm wrong.
4487276
The first order was defective, waiting on a new one being sent by the manufacturer.
I'll update this review when I get it.
2405848
I really liked the first one I bought, so I bought several others. That is when I realized that they had severe quality control issues. I fixed this by buying more than I needed and sending back the defective units. They have a leg in the back to stand it up and a magnet to attach it to metal. The ones I kept have worked well over the last year.
2003391
First time ordering and my expectation was high due to reviews. It has some flaws. Company needs to do a quality check on product before sending it out. For the premium price, I expect to get something without a lot of marks and glue not showing on the side of the belt. I am going to order another belt just to see if the flaws are common.
2413518
Quality is there.. received 2 and one was broken. ..
1176174
I haven't used these enough to rate the overall quality. But quality control at the manufacturer leaves some to be desired. One of the straps that goes across the top of the foot was installed upside down. It wasn't too big of a deal to drill out the rivet and replace it with a small flat head bolt and lock nut, but I shouldn't have had to deal with it. It was easier to fix it myself than to deal with shipping them back and rolling the dice again. Hopefully the rest of the snowshoes holds up well.
4409374
Bought two of these. One of the bottle came with a dent. The locking mechanism on one of the lids were also loose. I fear that it may become unlocked if I place it in my bag. Product needs better quality checks.

Otherwise, good bottle overall.
2367470
Build quality on these units is questionable; in a box of two, I received one that was fine and one that literally fell apart in my hands when I pushed the Test button. Now I get to deal with the return process. Not really what I had in mind here.
906103
Nice glasses however one of them was scratched.  That tells me the company lacks good quality assurance.
968884
The seam was partially broken. Better quality control is needed. The case is solid otherwise I believe.
24384
Works as advertised but the quality control must be quite poor. Mine came unacceptably scratched up. Materials feel cheap and not durable. It works, but if given a second chance I would not rebuy it.
532510
One of three items seemed to have suffered manufacturer's defects.  The seller is yet to provide a refund or replacement.
Product functions well.
254201
The fit was good. There were loose (unfinished) binding around the button holes, Tell Quality Control to better inspect the finished product)
72791
These are inexpensive and will work, but there are quality control issues. Mine had some issued with the paint on the numbers, a bubble in the d20, and a chip on one corner of the d4. They could be better, they could be a lot worse.
4574800
One of the cables  did not work correctly.  No moving parts, so quality control stinks.
2868088
Seems to work but there seems to be an issue with the manufacturing process. I received the first one and it had what looked to be a defect. Sent it back and and the replacement had a similar defect. it works but doesn't look very clean from a manufacturing perspective.