---
product_id: 542890124
title: "YETI Rambler 12 oz. Colster Slim Can Insulator for the Slim Hard Seltzer Cans, Seafoam (NO CAN INSERT)"
brand: "yeti"
price: "R906"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Yeti"
url: https://www.desertcart.co.za/products/542890124-yeti-rambler-12-oz-colster-slim-can-insulator-for-slim
store_origin: ZA
region: South Africa
---

# Load-and-Lock gasket quarter-turn seal Double-wall vacuum insulation Thick gauge stainless steel durability YETI Rambler 12 oz. Colster Slim Can Insulator for the Slim Hard Seltzer Cans, Seafoam (NO CAN INSERT)

**Brand:** yeti
**Price:** R906
**Availability:** ✅ In Stock

## Summary

> 🥂 Keep it cool, keep it classy — your ultimate slim can sidekick.

## Quick Answers

- **What is this?** YETI Rambler 12 oz. Colster Slim Can Insulator for the Slim Hard Seltzer Cans, Seafoam (NO CAN INSERT) by yeti
- **How much does it cost?** R906 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/542890124-yeti-rambler-12-oz-colster-slim-can-insulator-for-slim)

## Best For

- yeti enthusiasts

## Why This Product

- Trusted yeti brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure Sip Lock:** Innovative Load-and-Lock gasket seals your drink with a simple quarter-turn—no spills, no fuss, just chill.
- • **Ice-Cold All Day:** Double-wall vacuum insulation keeps your slim cans frosty for hours, perfect for marathon meetings or beach days.
- • **Slim & Sleek Fit:** Designed to slide effortlessly into your truck’s cup holder or office desk, making portability a breeze.
- • **Rugged Yet Refined:** Crafted from thick gauge stainless steel with a durable Duracoat finish that resists cracking and chipping—built for your wildest adventures.
- • **Dishwasher Safe Convenience:** Easy to clean and maintain, so you can focus on your hustle, not your koozie.

## Overview

The YETI Rambler 12 oz. Colster is a premium slim can insulator featuring double-wall vacuum insulation and a Load-and-Lock gasket for spill-proof sealing. Made from thick gauge stainless steel with a durable Duracoat finish, it fits 12 oz slim cans perfectly and is dishwasher safe. Designed for professionals and adventurers alike, it keeps beverages ice cold for hours while fitting seamlessly into cup holders.

## Description

desertcart.com: YETI Rambler 12 oz. Colster Slim Can Insulator for the Slim Hard Seltzer Cans, Seafoam (NO CAN INSERT) : Home & Kitchen

Review: If u want a koozie that won’t spill fits in cup holders AND stay cold BUY THIS!! - 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
Review: 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.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVC8HHWQ |
| Best Sellers Rank | #2,536 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #9 in Thermocoolers |
| Brand | YETI |
| Color | Seafoam (No Can Insert) |
| Customer Reviews | 4.7 4.7 out of 5 stars (20,986) |
| Date First Available | February 9, 2023 |
| Global Trade Identification Number | 00888830247679, 00888830375563 |
| Item Volume | 12 Fluid Ounces |
| Item Weight | 9.1 ounces |
| Item model number | Colster |
| Manufacturer | YETI |
| Material | Stainless Steel |
| Product Dimensions | 2.72"W x 6.19"H |
| Size | No Can Insert |
| UPC | 888830247679 888830375563 |

## Product Details

- **Brand:** YETI
- **Color:** Seafoam (No Can Insert)
- **Item Volume:** 12 Fluid Ounces
- **Material:** Stainless Steel
- **Size:** No Can Insert

## Images

![YETI Rambler 12 oz. Colster Slim Can Insulator for the Slim Hard Seltzer Cans, Seafoam (NO CAN INSERT) - Image 1](https://m.media-amazon.com/images/I/513S-dNL-RL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ If u want a koozie that won’t spill fits in cup holders AND stay cold BUY THIS!!
*by D***Y on October 9, 2025*

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

### ⭐⭐⭐⭐⭐ The Unofficial Office Survival Tool
*by L***N on December 8, 2025*

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.

### ⭐⭐⭐⭐⭐ Excellent product, highly recommend
*by M***H on February 12, 2026*

Awesome color! Army green. Keeps beverages cold. Easy to use and clean. Not a single con on this product.

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**Shop now:** [https://www.desertcart.co.za/products/542890124-yeti-rambler-12-oz-colster-slim-can-insulator-for-slim](https://www.desertcart.co.za/products/542890124-yeti-rambler-12-oz-colster-slim-can-insulator-for-slim)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-10*