Camping gas canisters designed to keep stoves running reliably across three seasons, using a high-isobutane mix for steadier pressure. Cleaner burns and longer runs between refills mean less faff when cooking outdoors. Is the Primus Camping Gas Canister the right choice for colder trips or frequent wild camping?
⚡ At a Glance
- • Fuel Performance: 80% isobutane and 20% propane mix, higher vapour pressure for steady stove pressure
- • Best for: Backpackers and campers who want compact, reliable three-season cooking fuel
- • Not ideal for: Extended winter expeditions where temperatures fall well below freezing
Screw-on EN417 threaded canister uses a 20% propane, 80% isobutane mix. Performs best between -10 °C and +25 °C and is sold in 100g, 230g and 450g sizes.
Reliable performance in cool weather, thanks to 80% isobutane mix
Isobutane has a higher vapour pressure than butane, and the 80/20 isobutane/propane blend maintains better pressure as temperatures fall. That stability helps the fuel vapourise reliably at lower ambient temperatures.
Stoves light more consistently and hold steady flames down to about -10 °C, reducing frustration on chilly spring and autumn trips.
Cleaner burn and lower maintenance, with isobutane's reduced residue
Isobutane produces fewer combustion residues compared with butane, which lowers the chance of burner clogging and soot buildup. Cleaner combustion helps keep burner ports clearer for longer.
Less cleaning after meals and fewer stove maintenance stops, so cooking remains straightforward on multi-day outings.
Easy compatibility with most stoves, with standard EN417 threading
Screw-on top follows the EN417 standard thread, the common specification for threaded gas cartridges used by many camping stoves. The standard connection creates a secure mechanical fit for compatible stove heads.
Quick cartridge swaps and wide stove compatibility make pack planning simpler and replacement cartridges easier to find.
✨ The 4 Key Reasons for Primus Camping Gas Canister
- Compact canister - Fits easily in a backpack, saving space for other kit
- Higher energy per gram - Use less fuel per cook, stretching supplies further on trips
- Cleaner combustion - Leaves fewer residues, keeping stove burners cleaner between services
- Trusted build quality - Reviews cite reliable performance, reassuring for frequent campers
📋 Technical Details at a Glance
- Category: Sports, camping fuel
- Gas mix: 80% isobutane, 20% propane
- Thread type: EN417 standard screw-on
- Compatibility: Compatible with most gas cartridge stoves
- Operational range: -10 °C to +25 °C
❓ Frequently Asked Questions
Q: Are these canisters compatible with my camping stove?
A: Screw-on top uses the EN417 standard thread and is compatible with most gas cartridge stoves on the market.
Q: Can they be used in cold weather?
A: Designed to work best during the three warmest seasons, the mix maintains enough pressure even below zero, with an operational range down to -10 °C.
Q: Do they cause clogging or heavy residue on stoves?
A: Isobutane produces fewer residues than butane, which reduces clogging and helps keep stove components cleaner.
🏆 Our Verdict
Ideal for backpackers and campers who want compact, dependable three-season fuel. The 80% isobutane blend delivers steadier pressure, cleaner combustion and fewer maintenance hassles. Cost-effective over multiple trips thanks to higher energy per gram and reduced stove upkeep.
