APPLICATION: Can be filled with alcohol and used directly for combustion. CAP AND LID: With sealed cap and fire extinguishing cover, the fire extinguishing cover can also be used to adjust its firepower. PORTABLE AND FOLDABLE: Compact and exquisite appearance, with velvet bag, easy to carry. Foldable handle on the fire extinguishing cover, easy to pack and use. AIR VENTILATION AND WIDELY USED: Holes designed on the bracket, useful for ventilation. Suitable for outdoor or home hiking, camping, etc.