YETI Rambler 12 oz. Colster Can Insulator — Blue Camo, Double-Wall Vacuum Insulation & Load-and-Lock Seal

The YETI Rambler 12 oz. Colster in Blue Camo is a rugged, double-wall vacuum can insulator that keeps standard 12 oz cans and longnecks colder, longer with a simple quarter-turn seal.

Built for outdoor life, the YETI Standard Colster 2.0 combines thick-gauge steel, a Duracoat finish, and a Load-and-Lock gasket to protect your drink from heat, spills, and dust. It’s engineered for tailgates, grills, beach days, and any warm-weather gathering where you want a cold beverage to stay cold without sweating or tipping over.

How does the Colster keep a can colder than a bare can?

The Colster uses a double-wall vacuum insulated shell to slow heat transfer from the air into the beverage. The insulation prevents condensation on the outside, so hands stay dry and cold air stays trapped around the can.

• Double-wall vacuum insulation minimizes temperature transfer.
• Thick-gauge steel improves thermal performance and durability.
• Duracoat exterior resists chipping and maintains appearance outdoors.

Will the Blue Camo Colster fit my drinks and stay sealed?

The Standard Colster 2.0 is sized for most standard 12 oz cans and many longneck bottles, and it uses the Load-and-Lock gasket to secure the can with a quick quarter-turn. Fit can vary slightly by bottle or can shape, so tall or unusually shaped containers may not seat as securely.

• Designed for most 12 oz cans and many longnecks.
• Load-and-Lock gasket locks in place with a simple quarter-turn.
• Measures approximately 3 in x 4.25 in for quick size reference.

Is the Colster durable and easy to clean after outdoor use?

Yes — YETI builds the Colster from thick-gauge steel with a chip-resistant Duracoat finish that holds up to rough handling. It’s also dishwasher safe for hands-off cleaning after a day on the trail or at a cookout.

• Thick-gauge steel construction for long-lasting strength.
• Duracoat color is formulated to resist cracking and chipping.
• Dishwasher safe for convenient cleanup.

How does the Colster perform in hot conditions like tailgates and BBQs?

The Colster is made for active outdoor use and maintains beverage temperature in high heat situations better than an uninsulated can. Its design reduces warming from triple-digit temperatures and helps beverages stay drinkable longer at events.

• Engineered for tailgates, BBQs, festivals, and hot-weather use.
• Vacuum insulation slows warming when ambient temperatures spike.
• Sealed gasket reduces spillage and exposure to dust or bugs.

Who is this for: The YETI Rambler 12 oz. Colster in Blue Camo is for outdoor enthusiasts, hosts, and anyone who wants a tougher, more reliable way to keep standard cans and many longnecks cold. It’s ideal for people who value durable materials, simple operation, and a no-fuss cleanup — whether you’re tailgating, camping, or relaxing in the backyard.