This stainless tumbler is laser engraved with a 40oz capacity. The tumbler has a cute Krampus on one side and a naughty list on the other side. The list can be customized with up to 4 names. It has a complete 360 degrees laser engraving. This 40oz tumbler has a screw on lid and comes with 2 straws. The lid also has a lock to prevent spillage.