This is year 2020 new updated airbag vest, model AIR03, at now DUHAN brand has total 3 models airbag vests. Click below link
1. Normally 2 packages will be sent if you buy the airbag vest plus CO2 gas cylinder.
One package include the vest, shipping by commercial and normal express, for example ePacket, EMS, DHL, FedEx, UPS, Aliexpress standard shipping etc.;
The other package include CO2 gas cylinder, filled with high pressure, which is not accepted by most of express companies, such as above mentioned express. It will be shipping by our special shipping methods. Please note we keep the right to choose the shipping methods.
2, The CO2 gas cylinder is sealed, disposable, one-time use and can be replaced. Sometimes it is difficult to pass through airport security inspection, the shipping time may delayed, please wait with patience. And if you not receive it within buyer protection time, please ask us to extend the time.
3, If the CO2 gas cylinder is returned, refused or held by Customs, or lost by shipping courier… we will re-send a new one instantly. Please do not open a dispute.
And also we strongly recommend you buy the CO2 gas cylinder on your local market.