Warm summer nights by the campfire are even better with the CamelBak® Can Cooler 12oz. This ultra-convenient vacuum-insulated can cooler is able to easily fit a variety of can and bottle sizes, keeping your beverage well-protected and extra cold. It features non-slip twist-lock collar, as well as a non-slip silicone base. It is constructed with double-wall 18/8 stainless steel material and sweat-proof vacuum insulation in between. This 12oz can cooler comes with the durable powder coating and it is BPA-free. Leed’s Exclusive. 12oz fits a wide variety of 12oz can and bottle size