WKieason 12oz Standard Can Sleeves Insulators Sleeves Standard Can Covers 12OZ Beer Bottle Sleeves Coolers Holder Non-slip Neoprene Can Coolier Sleeves 3PC Pack (Black/Blue/Orange)

These do have a rubbery smell to them and maybe that will die down over time. They otherwise are really great standard 12oz can coozies. No moisture accumulates during use and when you wash them they dry very quickly. The outside pattern/indentations help with slight grip. I like that these have a bottom to them as I see some coozies made nowadays are just wrap around types. I don't feel any coldness through the coozie and they are very well made and stitched. This is something I would purchase again and recommend to others.

These hold standard water bottles, cans, and even household glasses or cups. (It doesn't accommodate a handle, so if you're using it for hot drinks, buying a coffee/tea cup without one is a good idea.). The heat or cold doesn't transfer to the user's hand; the outside remains room temperature, and the inside stays at the perfect temperature to drink. For years, my mom had been using a puffy foam one that said, "Time for a beer" because it was free to her, and it worked. But she doesn't drink beer, and the rest of us were embarrassed by it, as if she were drinking beer sunup to sundown every day. These sleeves are slim, and all-over a better drink sleeve for a person who really wants her hot drinks hot and her cold drinks cold. I'd certainly buy again, although mom's likely to make all four of them last for decades.

These have been nice, except when the can they hold start to approach empty and the tip over.

These stay tight and you can see the quality of materials and construction.

I was looking for something to fit on my mason jars so my youngin could use the for sippy cups. I already foresaw all the "It's too cold to hold". Silicone jar sleeves were too expensive and other options didn't look like they would work on a jar. These fit pint size mason jars perfectly. They keep your hands from getting cold, protects against drops, and helps keep your drink cold longer. It was a tight fit to get a pint size jar in here but it worked. I'm sure it will also fit my half pint size jars with no problem. They are really thick material and will stand up on their own. I would definitely recommend these.

These koozies fir water bottles and cans perfectly.

Purchased these to keep my daughter's Pepsi cold until lunch. These cover her 8 oz bottles only leaving the cap exposed which is great! Very happy with these!

This product worked great as far as fit, carrying, and keeping it from sweating, but as far as keeping things cool, It didn't do any better than just leaving the bottle out of the sleeve. I tested it and, starting at refridgerator temperature, found no significant difference, after one hour, between the one 16 oz. bottle in the sleeve and the one I left out of the sleeve. Both were left together away from any breeze or other discriminating influences. I suppose, it might make a difference if one was to hold them both, where the heat from one's body temperature might influence the result, but I don't hold my bottle except when I'm talking a drink. Otherwise it's sitting on a table or something with the cap on, in case it gets knocked over.

I used them to guard my ears from burning while I pull weeds in the garden

Work as expected, look well made and hence look good on bottles, can etc.Feel they are just a bit over priced - BUT could not find anything cheaper so guess it is what it is.

Flexible & take little storage space

The best can cozy’s ever. They work amazing. And everyone who sees them, and/or uses them… all have great things to say. You won’t be disappointed.

My cheap "can sized" neoprene seems to keep icecubes /water bottles colder than these tall ones?Look super cute though.