an adjustable awning structure which can be assembled for use or disassembled for shipping and storage has two sides . the size of one or both sides of the canvas can be adjusted . the supporting angle of one or both sides of the canavas can also be adjusted . after being disassembled , the whole structure can be reduced to a small bundle for shipping and storage . the awning finds particular use for a user who travels quite often . moreover , since the structure has a considerable supporting strength , the size of the canvas can be suitably varied , if necessary .