The invention relates to a tissue receiving bag (1) for use in surgery, especially laparoscopic surgery, wherein the bag comprises at least one tissue receiving opening (2) for receiving tissue (T) and/or an instrument opening (3), especially a morcellator opening, wherein the bag comprises at least one further opening (4) into the bag, wherein a flexible tube (5) extends from said further opening having a free end (6) comprising an insertion opening (7) for inserting an instrument (8) into the bag, wherein the bag preferably is inflatable.
