Our smallest and cheapest helium cylinder, ideal for celebrations and events at home where you only need to inflate a very small number of balloons. Only weighing around 4kg, this convenient, light and simple to use canister is perfect if you need to take it to a venue or transport by car. The Disposable Cylinder 30 will inflate up to 30 9" latex balloons, 23 10" latex balloons or around 15 18" foil balloons, and can be stored if you need to use it for one or more occasions. Your cylinder is delivered by courier and once you've used all the helium, you can take it to your local household recycling centre. Click here to compare all our disposable cylinders.