YETI Rambler 12 oz Colster Can Insulator — Wetlands Camo, Load-and-Lock Double-Wall Insulation

The YETI Rambler 12 oz Colster in Wetlands Camo is a double-wall vacuum insulated can cooler that secures standard 12 oz cans and longnecks to keep drinks cold longer without sweat or slippage.

Built for outdoor weekends, tailgates and backyard BBQs, this Colster combines rugged steel construction with YETI's Duracoat finish so it resists chips and wear while blending into camo gear. The updated Standard Colster 2.0 uses a simple Load-and-Lock gasket to hold your can or bottle in place with a quarter-turn seal — note this model ships without the stash can insert that some earlier packs included. Sized to suit most 12 oz cans and many longneck bottles, it’s dishwasher safe and measures roughly 3 in by 4.25 in.

How does this Colster keep my drink cold during long outdoor events?

The Rambler Colster uses a double-wall vacuum barrier to reduce heat transfer from the outside air into your beverage, so warm temperatures take longer to affect the can. This insulation, combined with tight sealing from the Load-and-Lock gasket, helps preserve chill and carbonation during extended use.

• Double-wall vacuum insulation minimizes temperature exchange
• Load-and-Lock gasket secures the can to reduce air exposure
• Duracoat finish limits surface wear that can undermine performance

Will the Wetlands Camo Colster fit my drink or bottle?

This Standard Colster 2.0 is optimized for most 12 oz cans and many longneck bottles, but fit varies with shape and manufacturer. If your can or bottle has unique contours or extra-wide shoulders, it may not seat fully; most straight-sided standard 12 oz cans fit as intended.

• Designed for standard 12 oz cans
• Compatible with many longneck bottles
• Fit can vary by brand and can shape

How durable is the YETI Colster for rough use?

Constructed from thick-gauge steel, the Rambler Colster stands up to drops and frequent handling better than thin metal or plastic options. The Duracoat colorwork is formulated to resist chipping and cracking so the camo pattern maintains its look through outdoor use.

• Thick-gauge steel body for toughness
• Duracoat finish resists chips and scratches
• Dishwasher safe for easy cleaning

What changed in this version compared with older Colsters?

The Standard Colster 2.0 keeps the core insulation and gasket improvements but no longer includes the stash can insert that some previous packages bundled. The quarter-turn Load-and-Lock mechanism remains for quick, secure sealing of compatible cans and bottles.

• Retains Load-and-Lock gasket for quick sealing
• No stash can insert included with this model
• Dimensions approximately 3 in x 4.25 in; dishwasher safe

Who this is for: The YETI Rambler 12 oz Colster in Wetlands Camo is aimed at outdoor enthusiasts, tailgate hosts and anyone who wants a durable, camouflage-styled insulator for standard 12 oz cans and many longneck bottles. If you spend time at summer festivals, camping trips or backyard gatherings and need a reliable way to keep single-serve drinks cold while keeping hands dry, this Colster is a practical, hard-wearing choice.