Keeps his 16oz monster cold while he is working outdoors doing construction in the heat

True to the name, this thing keeps cans cold. Really cold. For along time. If its hot where you and you like your beverages to remain frosty, this is your solution. A golf ball really does fill the gap if you wanted to have a single colster for 16oz or 12oz.

Product Doesent fit 16 oz cans well-hard to screw on top. I returned it and bought another brand. Very dissapointed as reviews were very positive. I have some older yeti coozies for 12 oz cans—maybe they cheaped up design. NOT worth $30

Love how it holds my can and keeps it cool but doesn’t freeze your hand when holding it.

Keeps my energy drink cold for a 10 hour shift in a sweltering hot car i.e. 90+ degree weather. Like others have suggested I toss the colster and my drink of choice in the freezer for an hour before I put everything together and head into work. I wished I had purchased from a physical retailer though as my colster arrived with a dent hence the 4 star review.

These colsters are perfect. I have bought these as gifts and had to ask for one for myself. After owning the 12oz one for a long time, I had to get this 16oz colster for the tall boys and IPAs. They keep your drinks refrigerator cold and are very easy to use. This 16oz is even more sleek than the 12oz that I have always had. You will always be able to find similar products for cheaper, but you cant go wrong with these coozies. My next purchase will probably be the 12oz slim can!

Bought this for my son and he loves it! Can be used with tall 16oz cans or you can put something in the bottom to fill in space and use short 12oz cans as well!

keeps the beer very cold for hours

It keeps it cold!

Fits 16oz cans and water bottles perfectly and keeps cold.