The National Lampoon's Christmas Vacation Clark Griswold Clear Glass Moose Mug is a unique and festive addition to your holiday celebrations. This one-piece novelty mug features a solid clear glass design with a figural shape of Walley the Moose, perfect for enjoying your favorite hot beverages during the Christmas season. With a capacity of 8 fl oz and a contemporary style, this glass mug brings a touch of holiday cheer to your kitchen or dining area. Complete with a presentation box, this mug from Warner Brothers is a must-have for any National Lampoon's Christmas Vacation fan.