The utility model discloses a portable categorised environmental protection case, including environmental protection categorised bag, sack shape fixing bar, support the dead lever, hang the braces, spacing back of the body strip, seal the zip fastener, install on the support dead lever and hang the braces, support the front and back both sides of dead lever and install sack shape fixing bar, the categorised bag of environmental protection is installed at sack shape fixing bar and is supported between the dead lever, be provided with sealed zip fastener on the sack shape fixing bar, the both ends of supporting the dead lever are provided with spacing back of the body strip. The utility model discloses can make environmental protection case portable use, quick with environmental protection case carry out rolling packing using can make things convenient for when accomplishing, keep the indoor environment pleasing to the eye, simple structure, it is practical convenient, do benefit to the popularization.