The Dye Core air tank is a composite bottle with a stainless steel core.
Still it is light, small and Pi approved.
The Volume of this bottle is 0.5 liters (30,5ci) with 4500 psi (300 bar)
It comes without a regulator.
Technical details
• Weight: 0,5 kg
• Pressure: 300 bar
• Length: 160 mm
• Diameter: 90 mm
• Lifetime: 15 years (reinspection after 5 years)