A kind of supplying liquid thermal bags, the bags containing a main body, a first cover piece and a second cover plate the main bag body has a capacity within the home space, the top edge has a capacity home connected to the outside of the home space to the entrance the bottom edge has a capacity connected to the external space of the home through exports, and exports of the diameter of the wear is less than the diameter of the mouth, the line connecting the first cover piece in the main body of the side bags for the coating on the main body bags, the second cover piece connected to the main line of the other side of the bag for the coating on the main body bags. The main bag body, the first cover piece and the second follow-up film of any one utility for a thermal insulation material made of cloth, or its internal heat can be laid with the chip or electrical device, to easy and ready to the effect of insulation.一種輸液保溫袋,其包含有一主袋體、一第一覆片及一第二覆片;該主袋體內部具有一容置空間,頂緣具有一連通該容置空間至外部之置入口,底緣具有一連通該容置空間至外部之穿出口,且該穿出口之口徑小於該置入口之口徑,該第一覆片係連接於該主袋體之一側,用以包覆於該主袋體上,該第二覆片係連接於該主袋體之另一側,用以包覆於該主袋體上;藉此,該主袋體、一第一覆片及一第二覆片之任一中,可為具保溫效用之布材所製成,或於其內部埋設有可進行發熱之晶片或電熱裝置,以達到簡易並能隨時對容置空間內之輸液進行保溫之功效。100...輸液保溫袋10...主袋體11...容置空間12...置入口13...穿出口20...第一覆片21...第一結合部30...第二覆片31...第二結合部
