Cell culture bottle

The utility model discloses a cell culture bottle which comprises a bottle body, a plurality of slides are inserted at the top end of the bottle body, a clamping part is arranged between the upper part of the side wall of each slide and the top end of the bottle body, an annular bulge is fixedly arranged at the top of the outer side of the bottle body, a plurality of ventilation parts and an adding part are arranged at the upper part of the side wall of the bottle body, and the ventilation parts are positioned above the adding part. A blocking part and a sliding part are arranged at the bottom of the side wall of the bottle body, the sliding part is located above the blocking part, a groove is formed in the bottom of the outer side of the bottle body, and the outer side of the annular protrusion is matched with the inner side wall of the groove. According to the cell culture bottle, cultured cells can be conveniently taken, liquid can be conveniently added into the bottle, waste liquid can be conveniently dis