Search  for anything...

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

  • Based on 22,344 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $8.30 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 13 left in stock
Fulfilled by Amazon

Arrives Thursday, Oct 2
Order within 3 hours and 27 minutes
Available payment plans shown during checkout

Style: With Can Insert


Color: Nordic Purple


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
  • The YETI Slim Colster is dishwasher safe and measures: 2.25 in x 6 in

Size: 1 Count (Pack of 1)


Brand: YETI


Color: Nordic Purple


Material: Stainless Steel


Item Volume: 12 Fluid Ounces


Size: ‎1 Count (Pack of 1)


Brand: ‎YETI


Color: ‎Nordic Purple


Material: ‎Stainless Steel


Item Volume: ‎12 Fluid Ounces


Product Dimensions: ‎2.72"W x 6.19"H


UPC: ‎888830211441


Global Trade Identification Number: ‎41


Manufacturer: ‎YETI


Item Package Dimensions L x W x H: ‎8.15 x 5 x 3.03 inches


Package Weight: ‎0.32 Kilograms


Item Dimensions LxWxH: ‎2.72 x 2.72 x 6.19 inches


Brand Name: ‎YETI


Model Name: ‎Colster Slim


Number of Items: ‎1


Part Number: ‎21071501140


Style: ‎With Can Insert


Included Components: ‎Lid


Date First Available: June 20, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 2

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Cold till the last drop!
Style: With Can Insert Color: Stainless
I purchased this Yeti to keep drinks cold by the pool in hot weather. It's works exceptionally well. It ensures a cold sip until the last drop. The yeti is slim and not bulky, fitting in your hand nicely. It's light enough and still well made. I've purchased a few more in different sizes. Great product! ... show more
Reviewed in the United States on June 30, 2025 by Danielle Jenkins25 Danielle Jenkins25

  • Perfect slim can holster
Style: No Can Insert Color: Black Forest Green
Perfect fit for 12oz slim cans. Standard yeti tough as nails. Keeps drinks cold in Missouri summer. Does not float fyi.
Reviewed in the United States on August 19, 2025 by Nathan

  • Great product
Style: No Can Insert Color: Navy
Great product. Keep my drink cold great color. Easy to use. Thankyou
Reviewed in the United States on August 24, 2025 by Popi

  • Its kind of expensive and frivolous but dang if I don't really like this thing.
Style: No Can Insert Color: Black
I got this for a party so I wouldn't confuse my drink with everyone else's since we all drink the same brand of seltzers nowadays. It holds slim cans securely with just enough space at the top to drink from comfortably and not get nasty. The insulation works amazingly well. I keep this stored in the freezer and use it every day now for my energy drinks. It'll keep my can fridge-level chilly for well over an hour while I sip casually. Since it doesn't really get dirty, I haven't found a need to do more than wipe it off with a soapy sponge every so often to clean it. Usually I just give it a quick rinse for my own sanity and call it good. Feels sturdy, should last forever as long as I don't lose the ring at the top or drop it on a pointy rock. ... show more
Reviewed in the United States on August 6, 2025 by Gyakusetsu

  • Keeps drinks cold
Style: With Can Insert Color: Stainless
Yeti makes quality products, price was good, keeps drinks cold and works as advertised. I just bought this for vacation and have no complaints!
Reviewed in the United States on July 16, 2025 by Richard Pickrel

  • LOVE!!
Style: No Can Insert Color: Rescue Red
One of my favorite YETI products! Keeps cans cold forever and doesn't freeze your hand. Doesn't condensate, no matter the temperature. Super durable and high quality like all YETI products. Perfect for concerts, the beach, the pool, boating, etc. Couldn't recommend enough!!
Reviewed in the United States on August 5, 2025 by Maddie M

  • Works great!
Style: No Can Insert Color: Tropical Pink
One of these can insulators while visiting my son and family and decided I needed one for myself. So I promptly ordered it and it was waiting for me when I got home. They fit the cans really well and keep them cold for hours. It does exactly what it was supposed to do.
Reviewed in the United States on August 3, 2025 by Patricia Cody

  • Can cooler
Style: No Can Insert Color: Seafoam
The top ring is hard to screen back on when a can is placed inside.
Reviewed in the United States on July 7, 2025 by samantha borgman

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...