As its name suggests, this gas cartridge works perfectly even in winter! Perfect for 4-season bivouacs.
Optimus Energy 4 seasons 230 g gas cartridge. EN417-compliant, it is compatible with most stoves (MSR, Primus, Jetboil, Optimus...), except those from Campingaz in particular.
Its composition is different from that of conventional cartridges, enabling it to be effective even at low temperatures. If you've ever had trouble with your gas stove during outdoor winter activities, you can test this model for greater efficiency. It works perfectly down to -22°C!
The Optimus Energy 4-season gas cartridge is :
- A cartridge that can be detached from the stove between meals
- Stable and very robust
- A mix of butane, isobutane and propane
Laurent V.
-8°C with no problem... Thank you very much. (Translated review)
Leila B.
4-season gas (Translated review)
Michel D.
Well I always buy them in winter and preferably on special offer because in Haute Savoie on a bivouac this week -16 and -7 in the evening and in the morning on a Polaris or a Primus lamp they never crashed, well I preferred the black color to the dull grey but well . (Translated review)
