The Maxwell II Two-Piece Vacuum Wine Cup Gift Set includes two Maxwell wine cups enclosed in a medium-sized black gift box. These wine cups are perfect for lovers of camping and adventure and will keep their drinks cold for 12 hours. They are also excellent for those who love to stay in as they keep hot drinks hot for 8 hours. They are made of stainless steel with an 18/8 inner wall, are double walled and vacuum insulated. Each wine cup has a 12 oz. capacity and a clear push-in lid. These wine cups are FDA compliant and BPA free.