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YETI Rambler 12 oz. Colster Slim Can Insulator for the Slim Hard Seltzer Cans

  • Based on 22,629 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Feb 14
Order within 14 hours and 43 minutes
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Style: No Can Insert


Color: Navy


Features

  • The YETI Slim Colster is good for: 12 oz Slim Cans, Spiked Seltzers, Canned Vino, Cabin Weekends and Beach Days. Can and bottle fit may vary based on shape
  • The Load-and-Lock gasket only requires a simple quarter-turn to seal the deal
  • The Colsters are insulated with a double-wall vacuum so your beverages stay really, really cold
  • The YETI Thick Gauge Steel makes for stronger, more durable drinkware and the Duracoat color is built for the wild with no cracking or chipping
  • NOTE: This version does not include the Stash Can which was previously included. The YETI Slim Colster is dishwasher safe and measures: 2.25 in x 6 in

Size: No Can Insert


Brand: YETI


Color: Navy


Material: Stainless Steel


Item Volume: 12 Fluid Ounces


Size: ‎No Can Insert


Brand: ‎YETI


Color: ‎Navy


Material: ‎Stainless Steel


Item Volume: ‎12 Fluid Ounces


Product Dimensions: ‎2.72"W x 6.19"H


UPC: ‎888830375549 888830247662


Global Trade Identification Number: ‎62, 49


Manufacturer: ‎YETI


Item Package Dimensions L x W x H: ‎6.3 x 2.76 x 2.72 inches


Package Weight: ‎0.25 Kilograms


Item Dimensions LxWxH: ‎2.72 x 2.72 x 6.19 inches


Brand Name: ‎YETI


Model Name: ‎Slim Colster


Suggested Users: ‎All Ages


Number of Items: ‎1


Part Number: ‎21071501584


Style: ‎No Can Insert


Included Components: ‎Lock and Load Gasket


Date First Available: February 9, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Feb 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • If u want a koozie that won’t spill fits in cup holders AND stay cold BUY THIS!!
Style: No Can Insert Color: Rescue Red
This thing is so awesome. I’m always drinking my bubblr drinks and I hate when drinks are warm or even a little bit warm. And in the summer cans get piss warm in minutes so I have to keep mine ICE cold or I’ll end up wasting them. So I’ve been using slim can koozies for years and years. I’ve had a bunch mostly cheap ones that shake around or don’t stay cold but this time I decided to stop being so cheap and went with the yeti brand and WOW it’s so much thinner than my last one and shorter too but still keeps the can ice cold. I don’t usually last more than an hour with my drinks but I’ve left one in this koozie for at least 4 hours when I went to bed and when I woke up it was still cold! Slimmer than the other ones and even shorter too. Fits in my trucks cup holder better and everywhere else. The ONLY issue I have so far is the locking ring on top can be a pain to get lined up and twist down but it’s wearing in. And the tops on the others I’ve had are so thick and bulky u end up spilling some on the top or on ur lip so I’ve always had to stuff something in them at the bottom to lift the can and it’s always been a pain in the 🍑 but this one is so slim and shaped perfect that never happens now. Excellent koozie and the colors are clean and not crazy glitters or ugly. Classic yeti colors to match my 40oz tumbler ... show more
Reviewed in the United States on October 9, 2025 by Donny Donny

  • Awesome
Style: No Can Insert Color: Black Forest Green
It’s good for 12oz redbull cans! It’s very steady as expected from Yeti. Definitely worth the money, keep drinks cold all day. The top rim unscrews and the can slips right in. It fit completely in my hand and has great functionality. It fit tall 12oz cans a
Reviewed in the United States on January 19, 2026 by Kraig Mills

  • The Unofficial Office Survival Tool
This Yeti is my long day of meetings savior. When I need that second Red Bull to survive the afternoon slump, it keeps it ice cold until I finally cave and grab it. It also works great for the occasional end of day beverage that I definitely do not chug. I simply enjoy it at a pace that would impress no one. The quality is exactly what you expect from Yeti. Solid, reliable, built like a tank. It stayed perfect until my wife dropped it and gave it a nice dent. Yeti makes these tough, but apparently not wife proof. The texture feels great, the color is spot on, and even with its minor battle scar, it is still my everyday sidekick. ... show more
Reviewed in the United States on December 8, 2025 by Landon

  • Best can cooler ever!
Style: With Can Insert Color: White
Perfect for my Michelob Ultra Zero. Fits perfect and keeps my beer really cold.
Reviewed in the United States on December 28, 2025 by Michael Olson

  • Great product!
Style: With Can Insert Color: White
This is a nice product, got it for my husband for Christmas. Keeps drinks cold and easy to use.
Reviewed in the United States on January 7, 2026 by Lexi

  • Have cold drinks not warm ones
Style: With Can Insert Color: White
I’ll tell you what this product will keep your drinks cold way longer. I drive a 18 wheeler and usually buy a Red Bull can or Celsius but I sip on it not chug it so I typically pour the can out because it taste funny after 2-3 hours but with this definitely stays cold for half a day maybe more … mind you I live in the Florida heat. I also sometimes put the item by it self in the freezer to pre-game so when I do use it oh yeah ice cold baby !!! I’ve had the products for about 6 months use it every day. ... show more
Reviewed in the United States on February 1, 2026 by Indi & jay xoxo

  • Great Drink holder
Style: With Can Insert Color: White
Works great, and is handy at keeping your drinks cold!
Reviewed in the United States on November 29, 2025 by Bob McKinney

  • Love it!
Style: With Can Insert Color: Navy
This YETI can holder is one of those little things that makes a big difference. It keeps my drinks ice-cold for hours, even on hot summer days, and the sturdy design feels super durable. I like that it fits standard cans perfectly and has a secure gasket that holds the can snugly in place so there is no slipping around. It’s also sweat-proof, so no messy condensation rings on tables. Definitely pricier than a basic koozie, but the performance and quality are unmatched. Perfect for tailgates, camping, or just relaxing in the backyard. ... show more
Reviewed in the United States on September 9, 2025 by Christina B

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