How many times can a CO2 cartridge be used?

A CO2 cartridge can be used to trigger the Restube once. Afterwards, the empty CO2 cartridge must be removed, and a new original RESTUBE CO2 cartridge must be inserted. 

This is simple, and only takes a few steps. You can view an instruction video here: https://restube.com/de/blogs/news/how-to-pack-restube-care-and-maintain-correctly

You can also blow up the Restube manually using the mouth valve. This is a practical option if you are using the Restube as a swimming buoy, or for snorkeling.

You can purchase a 2-pack of original RESTUBE CO2 cartridges from our shop! 

10.9 g CO2 cartridge for Restube beach: https://restube.com/de/collections/cartridges/products/restube-beach-spare-cartridge

16g CO2 cartridge: https://restube.com/de/collections/cartridges/products/restube-spare-cartridges