16 OZ Coffee Mug Stainless Steel Vacuum Insulated Tumblers Lid

The coffee mug Internal is made from premium 304 food grade stainless steel material, never rust, easy wash and unbreakable, more durable, The mug is safe for coffee, tea, wine, milk and more. Frosted cup body, non-slip and scratch-resistant, comfortable to touch. Silicone coaster at the bottom of the cup, non-slip, pick up more silent. The lid of this coffee tumbler has a protruding part, flip lid opens and locks easily, you can open the flip lid with thumb in one second.