This 20 oz wine glass is crafted from glass. The included stopper is metal, with a rubber ribbed banding for an air-tight seal, while your opened wine is refrigerated for 1-5 days after opening. The top character is also glass, uniquely handmade. The glossy rectangular burgundy box includes a white "He Sees You When You're Drinking He Knows When You're Shit-Faced" sentiment. The Santa topper has a classic red coat, pointed pompom hat, and black belt surrounding a rounded belly. Hand wash only with light soap and the soft side of the sponge. Do not leave soaking in water for extended periods. Dry immediately. It is packaged in a die-cut box with an acetate band that holds the stopper in the center of the glassware opening. .