The invention relates to a waist bag structure for fixing a drainage bag.Especially the waistpack is fastened to the waist by a belt.The waist bag includes a holding bag with a transparent window.A mirror surface cover which can be turned outwards and downward is arranged on the outside of the holding bag.The waistband is provided with a plurality of perforations and a foldable buckle package with a built-in pipe clamp.It can be perforated.The foldable buckle is used for fixing the drainage tube.Let the holding bag be put into the drainage bag for collection.When opening the outer cover of the mirror, the inner mirror reflects the drainage bag in the transparent window.To observe the condition of drainage bag.本創作係一種固定引流袋之腰包結構,尤指該腰包係穿設有一腰帶而束固於腰部,其中腰包包括有一具有透明視窗的容置袋,並在容置袋外部覆設一可向外向下翻轉之鏡面外蓋,而腰帶上設有複數穿孔並結合一內置管夾的摺合扣固包,俾可以穿孔、摺合扣固包供引流管穿置固定,令容置袋供引流袋置入收藏,並在打開鏡面外蓋時由內部的鏡面反射透明視窗中的引流袋,藉以觀察引流袋狀態者。