Custom imprinted promotional logo 16 oz. Stainless Steel Esprit Travel Mugs made of dual wall construction with Japanese 18-8 stainless steel and high impact plastic liner. Foam insulated for optimum heat retention. Contoured rubberized handle offers a relaxed grip. Spill resistant lid with thumb slide closure. Non-skid bottom. Exclusive patented design. Quality tested for lasting performance. Customized logo mugs are wonderful promotional items that can be used to represent your message, logo and specific needs.