Winter Gas Primus gas cartridge
In cold weather, the pressure of the gas cartridges decreases, the liquefied gas does not evaporate properly, and the power and performance of the stove are impaired.
The Winter Gas Primus cartridge addresses this problem and works down to -22°C.
• Propane (20%) / isobutane (80%) mixture
• “Vapor mesh” paper technology which increases pressure thanks to a larger surface area
• Reduced liquid/gas phase change time (reduced boiling time)
• Carbon dioxide neutral manufacturing since 2015
Available in 2 cartridge sizes: 230g / 450g
Ideal for winter activities

997 Item Items
In stock
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Availability date: 2014-06-23
| Weight | 390 g [Winter Gas 230g] / 645 g [Winter Gas 450g] |
| Dimensions | 108x108x85 mm [Winter Gas 230g] / 108x108x137 mm [Winter Gas 450g] |
| Manufacturer reference | P220771 [Winter Gas 230g] / P220271 [Winter Gas 450g] |
Indicative operating temperature range for Primus gas cartridge models:
The illustration above shows the operating temperature ranges for the four Primus gas mixtures, under optimal conditions.
Wind protection, altitude, stove heating surface, stove model and heat exchanger technology affect fuel performance.
Indicative consumption:
The table below helps the practitioner choose the size of their Primus gas cartridge depending on an activity lasting 1 day, a weekend or a week.
The data applies to a person using a single burner stove, cooking an average amount of freeze-dried food including coffee and tea breaks.
Stoves equipped with high efficiency exchangers reduce fuel consumption.
Consumption levels are specified for information purposes only.
Performance of the Winter Gas Primus gas cartridge: