Helibox Helium Balloon Gas Cylinder – Disposable Helium Tank, Fills Up To 50 9″ Latex Balloons

Create professional-looking party décor at home with the Helibox Helium Balloon Gas Cylinder. This disposable, non-refillable helium tank is designed for easy, convenient use at birthdays, weddings, baby showers, graduations, corporate events and more. Each cylinder contains 0.42 cubic metres of helium (99.99% pure), enough to inflate approximately: 50 × 9″ latex balloons 25 × 11″ latex balloons 18 × 12″ latex balloons 18–20 × 18″ foil balloons (Actual quantities may vary depending on how full each balloon is inflated. Any gas leakage or overfilling will reduce the total number of balloons.) Performance will depend on balloon size, quality and ambient conditions. As a guide, latex balloons usually float for around 6–8 hours, while foil balloons can remain inflated for over 5 days, making them ideal for long-lasting balloon arches, table centrepieces and display pieces. For longer float times, especially for events running all day or over several days, you can treat latex balloons with Hi Float (sold separately), which can help them float up to 25 times longer than untreated latex balloons. The Helibox helium balloon gas cylinder is lightweight and portable, with a simple valve and inflation nozzle so you can inflate balloons directly at your venue or at home. Once empty, the cylinder is single-use and non-refillable. Please note: Outer box design and packaging may vary.

Safety Warning

Balloons can present a choking hazard and are not suitable for children under 36 months. This helium cylinder is for adult use only. Do not inhale helium. Always use as directed and keep out of reach of children.

• DISPOSABLE HELIUM BALLOON GAS CYLINDER – Helibox single-use helium balloon gas cylinder, lightweight and portable, ideal for birthdays, weddings, baby showers, corporate events and more. Non-refillable helium tank for convenient home or venue use.
• FILLS UP TO 50 BALLOONS – Each cylinder contains 0.42 m³ of helium and inflates up to 50 x 9" latex, 25 x 11" latex, 18 x 12" latex or 18–20 x 18" foil balloons (approximate, based on correct inflation).
• FLOAT TIME & PERFORMANCE – Latex balloons generally float for 6–8 hours, depending on factors such as room temperature and balloon quality. Foil balloons typically stay inflated for 5+ days, making this helium balloon gas cylinder perfect for long-lasting displays.
• LONGER-LASTING BALLOONS – For extended float time, treat latex balloons with Hi Float (sold separately); this can help them stay afloat up to 25 times longer, ideal for all-day or multi-day events. Any gas leakage or overfilling balloons, even slightly, may reduce the total number of balloons you can inflate.