Yeti Rambler Colster Slim CAMPINGKITCHEN The heel cup and arch

The heel cup and arch support offer added comfort and increases performance by allowing less foot movement than a flat insole

Laminated high-strength hanger loop

Zip neck collar for temperature regulation

Fill Type                         Down

Easy one-handed operation filters one liter in a mere 60 seconds

Yeti Rambler Colster Slim CAMPINGKITCHEN The heel cup and archYeti's new 355 ml 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.