Portable pillow

The utility model relates to a portable pillow. Air vent holes 3 are arranged on a sealing sleeve 1. The utility model comprises air vent holes 3 and rotary plugs 2 on the air vent holes 3. The sealing sleeve 1 can be provided with two air vent holes 3. A bar-shaped bag can be designed along one edge of the sealing sleeve 1, and is locked by a zipper 4. A corner at the external wall of the sealing bag 1 is provided with an annular zipper 5. The utility model can be made of various materials. The basic requirements of the materials are that the surfaces of the materials are soft, compact, wear resistant, water resistant and oil resistant. When not used daily, the utility model is easy to fold and carry. When the utility model is used as a pillow, air, drinking water or oxygen, etc. can be charged in the sealing sleeve. Meanwhile, the utility model can be used as a portable bag-type container, and is suitable to be used for brigade, field work, or travel.