Abstract: An insulated carry bag comprising an inner liner bag (2) within an outer cover bag (1) with the open ends of the bags joined to form a neck (3) with neck closure means (5, 6). There is filling a particulate thermally insulating material (4) between the inner and outer bags (1, 2). The inner and outer bags (1, 2) are made of flexible sheet material allowing the carry bag to adopt the shape of an article housed therein and the sheet material and the particulate material (4) are capable of maintaining a static electrical surface charge sufficient to cause the material (4) to adhere to the surfaces of the inner and/or outer bags (1, 2).