Black Hip Flask Set For Party of Four. Sleek Black Matte Finish, 6 Ounces, 4 Cups, Re-fill Funnel, Fitted Box Sleek black flask to keep some delicious liquid warmth handy wherever you are and whatever you are doing. Don't leave your friends out of the joyincludes 4 cups to share with friends. Funnel for easy refilling. For camping, walking, hiking, picnics, road trips, boating, adventures, backyard evenings, and trips to the moon. Stainless steel, nice black packaging, great gift idea for: bachelor parties, groomsmen, graduation, or the successful growth of a first mustache or beard. Cheers!