High-flying and colourful balloons are a must-have for every childâs party. With a helium balloon tank, users can easily inflate balloons of every colour for celebrations such as birthday parties, weddings, baptisms, and even sporting events. There are several helium tanks available that feature a user-friendly nozzle to make it easy, even for first-time users, to inflate balloons. It is recommended to pick a portable and disposable helium tank, if it is only going to be used once. The portable helium tanks being sold today can contain 8.9 cubic feet of helium. The larger tanks, on the other hand, can hold up to 14.9 cubic feet of helium. When choosing a helium tank, users should keep in mind which kinds of balloons they are going to inflate. Some helium tanks can only be used with latex balloons. Moreover, the larger helium tanks can be used for different kinds of balloons, such as latex balloons, foil balloons, and even mylar balloons. The small helium balloon tanks can be used to inflate up to 30 balloons. Meanwhile, users can inflate up to 50 9-inch latex balloons and up to 25 18-inch mylar balloons using the large helium balloon tanks. Most helium tanks are not refillable, and proper disposal of the tanks should be observed after using them.