WK IEASON 12oz Slim Can Sleeves Insulators Tall Can Kooize Neoprene Slim Can Covers 12OZ Beer Bottle Sleeves Coolers Non-slip Neoprene Can Coolier Sleeves 4PC Pack (12OZ slim, Black/Red/Yellow/Blue)

Loved the quality---nice grip surface--colors ---bought 3 sets

Love everything about these. Not only do they hold cans the will hold a 16oz soft drink bottle also and because of the height, they keep it colder much longer than other holders. They flat on the table so there is no danger of the drink tipping over. Love these so much I ordered multiple times

Dual design. Holds most bottles, cans,etc. Top unscrewed and can use as an insulated glass. Keeps hot or cold for quite a while.

These definitely do help keep drinks colder. I tried it with a water bottle and left two out for about half an hour. The one with the koozie was colder than the one without but not by much. After about 40 minutes it was significantly different. The other day I had one on a 16 oz can and after a good amount of time i could feel that the bottom of it was cold while the top wasn't. I'm not a huge fan of that, I was hoping that it would work well enough to where it wouldn't leak through. It does work though which is why I felt that it was good, not great

I took this product on a cruise. It worked perfect for those 16 oz cans!

I got them for my mom's narrow16.9 oz water bottles . They're tall enough and perfect fit so she doesn't have to hold it when the bottle is cold. They're a little higher then edge of a soda can though. It covers the whole can.

Hard to put on and they are too long for 12oz can

Great for tall boys

The perfect sleeve. Well made. Pliable, will fit anywhere. Excellent for the golf bag.

Excellent quality, perfect for 500 ml tall cans.

Works as expected, nicer feel on your hand, keeps drink cool.One side note the lighter colours do show the dirt, I'm assuming they are washable, but just might impact your consideration on colour choices.

Very nice sleeves. They affect the stability of the can a bit and make it more tippy although they are much nicer to hold than the bulkier foam rubber versions.

The sleeves work well but are very tight.