Shop Klean Kanteen 27oz Kanteen Reflect Brushed Stainless. The Reflect is crafted using just sustainably harvested bamboo, food-grade silicone and stainless steel. Beautiful in its simplicity and deliberate in its design, what you don`t see on the Reflect is as important as what you do. No paint. No plastic. Just three materials united to create the ultimate expression of our ongoing crusade to change the way people think and drink.