- 18/8 Kitchen-Grade Stainless Steel
- Double-Wall Vacuum Insulation
- No Sweat Design
The Yeti Rambler Colster is a new break through in the world of can or glass insulation. The Colster can accommodate for both standard cans and long necks and is sure to keep them cold for the duration of the drink’s life. Whether the backyard barbecue or an evening fish story session at the boat launch after a day of fishing, the Colsteris the perfect sidekick for your drink.