Stainless steel Travel Mugs in 16oz double-wall insulated. Up to 24-hour ice retention. Features a shaded splash-proof lid and flip-top closure to resist spills. Constructed with durable 18/8 stainless steel; dishwasher safe. No-sweat exterior, air-tight seal for maximum temperature retention. Easy-grip base and screw-on lid provide security against spills on the move.