We like this mister a lot, but it does have some quirks. It was definitely well used, but I'm not sure how much more abuse it could take.
We took ours to a festival in Southern Colorado before writing this review. This thing survived and kept us cool all day for 5 days.

The good:
It took some falls and abuse and is still working with no leaks.
The adjustable stream is very nice and made of metal. It is also replaceable.
The pump and bottle build and hold pressure great

The bad:
The strap cannot support the weight of the full bottle, Causing several drops before getting in the habit of using the included carabiner clip.
The trigger is plastic and is starting to get a wobbly and loose. It looks like it'll be the first point of failure for us.

My fur baby and I just finished our evening constitutional here in Texas, in May, at 8:30pm and it's still 90 degrees! Needless to say, the Coregear bottle was a nice addition to our walk. A most welcome addition! We even sprayed another pup (with permission of course) on our rounds.

It's a bit on the heavy side when filled, so like another reviewer wrote, probably not for backpacking. It stands about 12" tall with the pump in its lowest position. I filled it about 3/4 of the way to the line with ice and the rest with water. Even though the ice had melted, the water stayed refreshingly cold thanks no doubt, to the neoprene sleeve. Haven't had an issue with the zipper, it seems pretty sturdy and I don't plan on abusing it. I suspect it will be good for misting chicken on the grill as well as delivering a delicate spray for my plants.

I purchased it mainly for camping and sitting around in the yard, so weight is not a problem for me. I also drew a line on the bottle with a marker for when the sticker wears off (stole that idea from another review). The mist is fine and the stream of water is good for a drink for us both. Be sure to put the carry strap/carabiner on before you fill it or release the pressure by unscrewing the top slowly (think pressure cooker!)

This will easily be used every single day in addition to camping trips!

Broke in the second use. There is a clear plastic seal on the lid that is not mentioned about. When you take the lid off it falls out never to be seen again and the sprayer won't work afterward because this causes the vacuum sealer to be lost. If you can pay close attention to not losing this ring then you'll be fine otherwise what a piece of junk.
UPDATE: They did send me a replacement ring for one bottle and it works great now! But they only sent one so I still have one that don't work properly

I absolutely love everything about this product. It is by far the best cooling device on the market.
I bought this to take on a camping trip where the weather was expected to be in the high 90's to low 100's,.., this was a LIFESAVER! I was the envy of every camper and stayed cool with the CoreGear Mister. I even bought two just so no one would bother to ask to barrow my unit. LOL
This is a purchase you will not regret. I am a very satisfied customer.

This really came in handy on a crazy hot day out on a boat fishing. It was over 100 and this did the trick to really keep us cool. Very well made, I don't see why this would not last for a long long time. Sprays for a surprisingly long time before needing to be pumped again. This could have easily been a cheaply made product but was very happy to see it was well built!