Disclosed is a combined-type lashing-tied bag, comprising at least one fabric. Manually combined connection structures are provided on the edge of the fabric, and the connection structure comprises a lashing (14) and at least a pair of cooperating through holes (7, 8, 10, 11, 12, 13). The lashing (14) passing through the at least one pair of cooperating through holes and then being tied to enable the fabric to form a bag body. The combined-type lashing-tied bag is formed by manual combination, has a simple structure and can be assembled and disassembled conveniently. The client can connect the corresponding fabrics chosen according to their own preference or requirements to make the bag body, and can combine the colour or patten of the bag body. The bag has a low cost and can expand the client's thinking to make them experience the joy of handicrafts.