Yeti 12 oz Rambler Colster Slim Blundstone Air flow - 3/4" mesh

Air flow - 3/4" mesh around crown allows for extra ventilation

Try our made in Canada cotton blend Supreme collection for the perfect mix of cotton softness and polyester stretch

stretch side panels improve fit and freedom

Fit Tip: In order to achieve a high level of warmth and comfort

Since 1973

Yeti 12 oz Rambler Colster Slim Blundstone Air flow - 3/4" meshOur new 12 oz. slim design, ideal for keeping hard seltzers icy cold while hanging out on the hottest days. Double wall vacuum insulation and No Sweat Design keep your hands dry, and the updated Load and Lock Gasket only requires an easy quarter turn to secure your drink in place.