Stainless steel beverage can insulator has double wall vacuum insulation for maximum cold temperature retention. Sweat-proof design will not leave water rings and rubber grip holds drink in place. Non-slip, scratch-resistant base. Great for keeping drinks cold at parties, camping, or on-the-go. Keeps (1) 12 Oz. can cold for 10 hours. Insulates hands from icy cold can. 4.6 In. H. x 2.9 In. diameter.