CTI Industries is full of hot air, and that's just fine considering its best-selling product is usually filled with helium. The company designs, produces, and distributes foil balloons and latex balloons for parties, fairs, amusement parks, and other entertainment-related venues. In addition to its novelty products, CTI makes flexible containers, primarily zippered bags and pouches for food and household use, and film products, including specialty film for medical applications and laminated, coated, and printed films that are sold to industrial and commercial customers who generally convert them into flexible packaging for liquid food products. CTI's largest market is the US, followed by Mexico and the UK.