Gas Fuel
Most backpacking stoves use a gas cartridge that attaches via screw thread. Available from different brands, screw thread gas canisters usually share the same type of thread to ensure stove compatibility.
Smaller campsite stoves tend to be compatible with the classic gas cartridges. Larger family camping stoves will likely have a hose and regulator which attaches to a big gas bottle. This is a more efficient way of cooking outside for extended periods.
Gas canisters are clean, convenient, and easy to use. The downside is that they don’t perform as well in cold temperatures. That’s where liquid fuel stoves excel.
Liquid Fuel
The alternative to a canister stove is a liquid fuel stove. These are also known as multi-fuel stoves; due to the fact they can run on different fuels. Examples include white gas, paraffin/kerosene, and unleaded petrol. These fuels are often easier to access, especially when travelling abroad.
They also work well at higher altitudes and in cold weather conditions. Serviceable in the field, they are the first choice for remote expeditions where reliability is crucial.