The utility model belongs to fireproof equipment technical field provides a kind of portable fireproof bag, including fireproof bag body, the top opening of fireproof bag body and can be folded, the left and right side wall of fireproof bag body is positioned with rod, and the positioning ring is symmetrically set on each positioned rod, and the outer wall of positioning ring is equipped with the inclined plug-in rod, and two plug-in rods of the same side form "X" type, the side wall edge of fireproof bag body is equipped with extension, after fireproof bag body is pulled open upwards, the head of plug-in rod passes through the extension and fixes fireproof bag body;It further includes firm component, and the firm component is installed at the bottom of fireproof bag body;The utility model is designed to be foldable and easy to disassemble by setting fireproof bag body, and it is simple and efficient to install and improve convenience.
