- 30-day returnsSee our returns policy

Product overview
GoSystem Threaded Butane Propane Mix Gas Cartridge 445g EN417 Self-Sealing Valve Camping Fuel Canister
The GoSystem Threaded Butane Propane Mix Gas Cartridge is a 445g fuel canister designed for use with compatible EN417 threaded portable gas appliances. Featuring a premium butane, propane, and iso-butane blend, this cartridge provides efficient fuel performance with improved heat output compared with standard butane-only cartridges.
The 70:30 butane-propane gas mixture offers reliable performance across a range of outdoor applications, making it suitable for camping stoves, outdoor cooking equipment, and other compatible threaded gas appliances. The higher propane content helps maintain effective operation where stronger heat performance is required.
Read the full descriptionShow less
Equipped with a standard threaded self-sealing safety valve compliant with EN417 requirements, the cartridge is designed for convenient attachment and removal while helping reduce gas leakage risk when disconnected. The double-skin valve construction provides additional protection during handling and transport.
Manufactured with a durable tin cartridge body, the GoSystem gas cartridge delivers a practical fuel solution for outdoor enthusiasts, campers, and users requiring portable cooking or heating fuel.
At a glance
Key benefits
-
Provides dependable fuel performance with a high-energy propane blend.
-
Compatible with a wide range of EN417 threaded gas appliances.
-
Easy to transport and store for outdoor cooking and camping activities.
Product details
Features and specifications
- Brand
- GoSystem
- Product Type
- Threaded Gas Cartridge
- Fuel Type
- Butane / Propane / Iso-Butane Mix
- Gas Ratio
- 70% Butane / 30% Propane
- Cartridge Capacity
- 445g
- Valve Type
- Threaded self-sealing safety valve
- Standard Compliance
- EN417
- Safety Feature
- Double skin safety valve
- Cartridge Material
- Tin
- Colour
- Silver
- Style
- Threaded Gas Cartridge
Measurements
- Net Gas Weight
- 445 g
- Cartridge Dimensions
- Approx. 110 mm diameter × 140 mm height (Estimated)
- Suitable For
- Compatible EN417 threaded camping stoves and portable gas appliances
- User Suitability
- Adults using approved compatible equipment
- Gender Use
- Unisex
Materials and care instructions
- Cartridge body made from durable tin-coated metal.
- Store upright in a cool, dry, and well-ventilated area.
- Keep away from heat sources, sparks, and direct sunlight.
- Do not puncture, incinerate, or dispose of in fire.
- Use only with appliances designed for EN417 threaded cartridges.
- Follow appliance manufacturer safety instructions during use.
What’s in the box
- 1 × GoSystem Threaded Butane Propane Mix Gas Cartridge 445g
Trustpilot
What customers say
These are real customer reviews written on Trustpilot, an independent review site. They are about shopping with BuysBest overall, not just this product.
Have a question about this product?
Quick answers come straight from this product’s listing and our store details.
Is it in stock?
This product is currently sold out.
How much is delivery?
UK standard delivery is £4.99 and UK express delivery is £6.99. UK standard delivery is free on orders over £40. You choose your delivery option at checkout.
Can I collect it in store?
Collection is not available for this item right now.
What is your returns policy?
Please read our returns policy for the full details.