Armotech Supralight Tank 0.8

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 0.8 litres with 4500 psi (300 bar)
It comes without a regulator.

0,8l Supralight specs:

550g

300 Bar

Diameter 10 cm

Length 18cm

Lifetime: 15 years (reinspection after 5 years)