The Yeti Beer with Bear Can Insulator is a closed cell foam beverage insulator that keeps your drink cool without making your hands cold or wet. When heading into the wilderness, its important to have a sense of scale of the indigenous wildlife. The average American male is 5 10. The average brown bear is 6 6. The average longneck is 9. This can insulators gives you a handy reference chart while keeping your beverage extra cold using closed cell foam insulation.