Three cylinders of helium gas, exactly the right amount for lift your Astropod all the way into Near Space at the recommended ascent rate.
Shipping is included - product is not available to customers outside the UK.
Preorders will be delivered in early 2019
The Astropod is precisely designed and weighted to travel at our recommended ascent rate of 5m/s when the balloon is filled with three of our gas cylinders. Our cylinders are quick and simple to use and are guaranteed to contain the correct gas volume, so you don’t have to worry about any complex weight calculations.