Come and Check Our Promo Solutions.The 20 Oz. Double wall stainless steel mug is made of food-grade, 18/8 stainless steel and is BPA free and phthalate free. Fits in standard sized cup holders, allowing you to bring your coffee, tea, beer, ice water, hot water, milk shakes, lemonade, wine, cocktails, and soda anywhere you like. Pls check inventory and detailed info with us before placing your orders.