From the Series A Collection. This Sport Canteen features Corkcicle's most durable coating ever: Duraprene. In addition to its toughness, the Duraprene finish feels great too, with an elegant, buttery soft-touch hand feel. Every series a product is finished with a proprietary antimicrobial Rezist coating that works hard to keep products as safe and free from bacteria and germs. Stainless steel Hand wash Imported SPECIFICATIONS 3.44"W x 10.5"H x 3.31"D Capacity, 20 oz. Gifts - Kitchen > Corkcicle > Saks Fifth Avenue > Barneys. Corkcicle. Color: Periwinkle.