The Hat Trick Cooly Combo is a quality neoprene koozie and comes with the Hat Trick Opener attached so you are never caught without an opener * The Hat Trick Cooly Combo is made of neoprene and the Hat Trick Opener is made of durable abs plastic and metal * The Hat Trick Cooly Combo makes a great party favor, birthday gift, or stocking stuffer * The Hat Trick Cooly Combo is great for parties, BBQ"s, the beach, camping, tailgating, golfing, or any social event * The Hat Trick Cooly Combo is a quality piece of Beer Gear that is fun to use and sure to be a conversation starter