CO2 Tank with CGA320 Valve. The bottle body is made of high-quality new aluminum alloy, lightweight and corrosion-resistant. (Friendly Reminder: This CO2 tank is empty, not be filled with gas!). Gray Powder Coating: The CO2 tank's outer layer is coated with gray glossy powder epoxy resin, which is more beautiful and durable and prevents corrosion and abrasion of the bottle body.
