Only The Best Dads Get Promoted To Grandpa 6oz Black Flask - Great Gift for Father's Day, Birthday, or Christmas Gift for Dad, Grandpa, Grandfather, Papa, Husband Perfect Gift for any occasion: Christmas, Birthday, Father's Day, Valentines Day Made of stainless steel. Holds 6 oz of liquid. Laser marking removes the black coating and shows the stainless steel underneath Laser marked on one side Flask Measures 4.5H x 3.75L x 1W Inches