Portable campfires in this selection use a range of fuels: propane (liquefied petroleum gas), wood, charcoal, and bio-based fuels such as logs and bio-pellets.
Several models reduce smoke through design features such as venting and adjustable air inlets, or double-wall construction that improves airflow for more complete combustion and less smoke.
Common accessories include carrying bags and gloves, spark screens or mesh covers, poker tools, cooking/grill grates, lava rocks, and—on propane models—a gas regulator. Some product packages explicitly list items like a carrying bag, gloves, grill pieces, spark screen, poker, and lava rocks.
Assembly varies by model: some units are ready to use with no assembly, while others require adult assembly (sometimes with tools provided). Maintenance is generally simple and may include occasional ash removal, emptying ash trays or pouring out ash, and spot cleaning or wiping surfaces.
Durability features include heavy-duty steel or cast-iron construction, high-temperature or heat-resistant coatings, stainless or rustproof finishes, and in some cases waterproof or rain covers for storage protection.