

🥤 Stay Chill, Stand Out — The Ultimate Can Cooler for the Bold & Busy
The YETI Rambler 12 oz. Colster is a premium stainless steel can insulator featuring double-wall vacuum insulation and a Load-and-Lock gasket for a secure fit. Designed to keep standard 12 oz. cans and longnecks ice-cold for hours, it boasts a durable Duracoat finish that resists wear and tear. Perfect for outdoor events, tailgates, and everyday use, this dishwasher-safe insulator combines rugged durability with sleek style in a compact, travel-friendly design.






















| ASIN | B0CJYM6BTV |
| Best Sellers Rank | #1,732 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #3 in Beverage Container Insulators |
| Brand | YETI |
| Color | Rescue Red (No Can Insert) |
| Customer Reviews | 4.8 4.8 out of 5 stars (36,194) |
| Date First Available | October 23, 2023 |
| Global Trade Identification Number | 00888830229897, 00888830373620 |
| Item Volume | 12 Fluid Ounces |
| Item Weight | 8.4 ounces |
| Item model number | Colster |
| Manufacturer | YETI |
| Material | Stainless Steel |
| Product Dimensions | 3.03"W x 3.03"H |
| Size | No Can Insert |
| UPC | 888830373620 888830229897 |
T**D
Exceptional quality
The YETI Rambler 12oz Colster Can Insulator works perfectly and fits standard (not slim) cans and does its job. Keeps them cold! Great for gifting! They look very cool as well, with a nice smooth finish.
L**M
Awesome at its job
This can insulator is really great. I’ve bought one for everyone I know that drinks canned drinks. It keeps the drinks cold much longer than regular koozies. Especially for someone that doesn’t drink very fast. It can take me an hour or two to finish a drink and it’s cold with this the whole time. I also love that this fits in all of my cup holders.
J**.
Quality, functional, and available in a color for anyone
I bought the YETI Rambler 12 oz. Colster after hearing great things, and it definitely lives up to the hype. It keeps my drinks cold much longer than the cloth koozies, even in the summer heat, and I love that it doesn’t sweat—my hands and tables stay dry. The build quality is excellent. It feels solid, the coating hasn’t chipped, and it's dishwasher-safe. The Load-and-Lock gasket is easy to twist on and holds cans securely in place. Standard 12 oz. cans fit perfectly, and it also works with bottles. The only downside is that it's a little heavier than typical foam koozies and not as convenient for carrying around. It’s also a bit pricey, but honestly, the performance and durability make it worth it. If you regularly enjoy canned drinks outside or at events, this is a great investment. I’d absolutely recommend it.
N**Y
Great and reliable product
I’ve had this for a few years now and it’s a great product it gets the job done and is very durable and keeps drinks cold for a good amount of time . One of my favorite things to bring on camping and beach trips
G**.
Excellent 12oz soda can holder to keep it cold for hours.
Nice and keeps 12 oz can of soda cold for several hours. Highly recommend this Yeti holder
N**E
Best ever
My husband had a colster can holder and it fell off the back of the truck and was gone! He was so upset about it, he absolutely loved this can holder! When the camo came out I knew I HAD to get it for him! Needless to say I was saving it for Christmas and he’s been so upset without having colster I gave it early to him! He loves it!!! It’s worth the money! Keeps drinks cold, durability is great! Easy to use, fits in all cup holders! And easy to clean!
P**M
Best Koozie
Keeps beverages very cold while keeping hands comfortable.
S**N
Yeti is quality
Great item, but it came dented. I didn’t bother replacing it. Still works. Keeps drinks cold.
E**E
Apesar do preço ser exorbitante no Brasil, a qualidade da yeti é inconfundível, recomendo! Muito bom!
C**N
Excelente, isolante térmico e bem higiênico.
A**E
Love it, keeps my drinks super cold, even sitting in the direct sun. Also the color is adorable
C**A
高いけど、性能は半端ない!
T**O
Loved the fact that it keeps cans cold till the end. dislike the fact that the weight of it tricks you into thinking you still have half a can of drink to go. I'll get used to it and definitely keep using it.
Trustpilot
3 weeks ago
3 weeks ago