The ABS Easytech steel cartridge weighs 512 g and is refillable and compatible with the ABS backpacks A.LIGHT Tour EasyTech and A.LIGHT GO.

The steel cartridge contains inert gas (non-flammable, non-toxic, part of the breathing air) and fills the TwinBags in 2-3 seconds regardless of temperature or external pressure load. This is the most reliable way of filling. 

Details:
• Weight: 512 g
• Length: 19 cm
• Contents: 220 ml