Yes, as long as the airbag is in good condition (no holes, tears) you can re-use it. Easy to do, you can reset the system yourself in 2 minutes, without sending your vest back to Helite. It is only necessary to replace the cartridge with a new one, available at all Helite dealers worldwide (list on our website www.helite.com). Please, check the size of the airbag when replacing cartridges. If you have any doubt about the correct use of your airbag, our team is at your service.