4More - 16 oz Can Adapter for The Original Yeti Colster - Perfect for 16 oz. Cans of Craft Beer! Patented! Adapter ONLY - NOT for COLSTER 2.0

I really wish YETI would make a 16 oz tumbler but, until they do, this adapter is a must if you like to drink liquids in 16 oz size cans, like your favorite IPA's. Not sure why they force you to buy a 3-pack to qualify for Amazon Prime but the single ones don't, are more expensive per unit, and they couldn't deliver before my trip unless I paid an extra inordinate shipping charge. Since I only drink one beer at a time, I only need one so I guess I will save one as a spare and give the other one to a friend.

I give 2 stars only because its not insulated its just black plastic and black draws heat. Therefore while outside on a hot day the heat of the day is drawn to my drink.

Works really well! It has some issues in the 3d printing where it is not completely a uniform/smooth surface, based on that I would probably have said 4.5 stars since its not 'perfect', but that's being too nit-picky. This thing is great.**UPDATE** after posting the review, the seller let me know they have fixed the printing issues and it is now uniform/smooth! This is a PERFECT product to use for energy drinks/tall cans. I would highly recommend it!

I was so excited to get my Yeti can cookie, and so disappointed when my boyfriend came home with 16 oz beers. This works great. Even though it’s plastic, it still kept my beer cold for a long time.

This sleeve is the perfect companion to the Yeti Colster 1.0, especially if (like me) you find yourself often drinking 16oz. energy drinks or craft beers and have the top half of the can just hanging out and getting all warm.The exterior finish is identical in texture to the black Yeti screw-top, so it almost looks as though it's an official Yeti product. It screws down tight and solid. This thing is very well made!Some have complained about the lack of insulation, even deducting stars for it. I completely disagree with that, as the extension still seals in the cold and is much better than nothing at all. And it is much cheaper than buying Yeti's new tall can Colster...I did apply a little of my own insulation to the inside of the extension, just for kicks, and it works really well. I used a small strip of HVAC bubble wrap (the stuff you insulate air ducts with) and it mates perfectly with the Colster bottom lip to keep drinks cool. It's just thick enough to "hug" the can as it slips in.I highly recommend this product to those of us still rocking the original Colster!

I got these to extend our Yeti coozies to accommodate our tallboys. So far, I've had no problem getting them to fit with any cans that I've tried. They're pretty easy to use - just unscrew the top off the coozie, screw on this adapter, put your beer in, then screw the top back on to hold it in place.These work great and are a nice option if you don't want to have to get special coozies just for your tall beers. I did end up getting taller coozies as well (Grizzly Coolers Grip Pounder Can ASIN #B01L7Z501A) which I prefer over using an adapter, but these adapters are a great option, especially if you don't want to haul around a variety of sizes of coozies.These are a great value, they work exactly as expected and I recommend them.

On a whim in my pool with a hot 16oz beer one day I decided to see if something like this extender existed. I bought 2. It works like a champ. Even on my Ozark Trail knock off. This wins for my favorite Amazon purchase. I’d give it 6 stars if I could.

basically a $10 plastic ring.. no insulation just a plastic extension. Kuddos to the guy who followed though on the need for this.. would have liked it more if it were more substantial.. just a matter of time b4 they are improved on.

It’s ok, does the job, of holding your beverage in place and perhaps hiding your brand of drink. Anyways I believe there price way too much for what it is. It’s not like the plastic is going too keep the upper beverage cold because it doesn’t.” It’s plastic “ if it was metal like stainless steel then yes it’ll keep your beverage colder and the price that they are charging it should be made of stainless steel. Well that’s my thought I bet there’s many out there that agree.. lest lower the price!!!!!

Seemed like a lot of money when buying, but it works great and is worth the investment.

Works great!

I was a little resistant when I first placed my order due to the cost however if you use your yeti like we do you will not be disappointed!

Well worth the money