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Colster Exterior Front

Outside 4 7/8” × 3 1/8”

empty weight 8.7 oz.

Stainless SteelSeafoamTahoe BlueOlive GreenBlack
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The YETI Colster® is like a stainless steel bear hug for your sodas or longnecks. The Load-and-Lock™ Gasket secures your drink in place while the Colster’s double-wall vacuum insulation keeps your beer or soda frosty longer. Plus, it has a No Sweat™ Design, which means you say adios to damp or frostbitten hands.

Let your Colster hold your beer in style with its own YETI color. These DuraCoat™ Colors won’t fade, crack, or peel, and they add some extra grip to your Colster. Get yours in Seafoam, Black, Tahoe Blue, or Olive Green.
  • Holds tight to 12 oz. standard bottles and cans
  • No Sweat™ Design keeps condensation from forming
  • Keeps drinks colder longer than any standard drink jackets
  • Stainless steel construction will withstand even the rowdiest tailgate
Rambler Sketch
The 100% leakproof cap
with a 3-finger grip.
Over-the-nose™ technology
Extra-wide opening for easy loading,
drinking, and cleaning.
Load-and-Lock™ Gasket
Twist-off gasket keeps your bottle
or can securely in place.
18/8 stainless steel
Made with kitchen-grade stainless steel, so they’re puncture- and rust-resistant.
18/8 stainless steel
Made with kitchen-grade stainless steel,
so they’re puncture- and rust-resistant.
Double-wall vacuum insulation
Keeps cold drinks cold and hot drinks hot
until the last sip.
Dishwasher Safe
Because no one needs more work to do.
TANK 45 Ice Bucket


The ice bucket just got an upgrade. Easily holds 40 lb of ice or your favorite pony keg.

Rambler Colster is rated 4.7 out of 5 by 1989.
Rated 5 out of 5 by from Great product, as expected! Bought this a couple of months ago and it's fantastic. Last sip as cold as the first!
Date published: 2017-09-13
Rated 5 out of 5 by from Big fan, beer stays ice cold forever If you drink beer in the sun, this is the only coozie you need.
Date published: 2017-09-12
Rated 5 out of 5 by from I love it.. Solid YETI built and works great. My girlfriend bought for me for my Birthday, I love it. Keeps cans and bottles very cold for a long time.
Date published: 2017-09-12
Rated 5 out of 5 by from Awesome Keeps the drink cold for hours love it. Yeti needs to make one to fit a monster energy drink can that would be amazing
Date published: 2017-09-12
Rated 1 out of 5 by from Love all other YETI products. NOT the coolster. The Coolster wasn't very expensive, but unfortunately a total waste of money. Loved all other YETI products, but unhappy with the Coolster. Says it fits most cans and bottles. I'll admit, not much difficulty with bottles, but nearly impossible to get it on a can. Doesn't work on tall boys, and trying to get it on any other can is not worth the struggle. Also getting the empty can out is equally a hassle. Disappointed. Stick with the Ramblers. Sorry, YETI.
Date published: 2017-09-11
Rated 5 out of 5 by from Love the new colors! We have tons of colsters, use them daily. We are loving the new colors!!! Highly recommend!
Date published: 2017-09-10
Rated 5 out of 5 by from Keeps it cold....forever To test how cold it would keep my drink, I opened a beverage, drank half of it, and then started my kid's bed time routine with the drink sitting on my kitchen counter. Bed time routine with my 2 boys takes about an hour. When I returned back down stairs, I cautiously pick up my drink and took a sip. No joke, it was about as cold as it was when I left it. Unreal. I love this thing. I'll be buying more Yeti products in the future (I've actually already bought a second coozie because I couldn't drink cold beverages and let my wife suffer with a warmer drink). Definitely a larger cooler, if not other items.
Date published: 2017-09-10
Rated 5 out of 5 by from Yeti products I've bought many Yeti products over the years sure they cost a little more but the quality is always there. You see a lot of knockoffs and always will but it's hard to beat an original.
Date published: 2017-09-09
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