Abstract: A container 10 comprises walls 12 which are upstanding from a base 14 to define a space 16 within which items may be placed, such as for transportation or storage. The walls 12 are sloped to allow the container 10 to nest with a like container. The container 10 further comprises filler members 18 locatable within the space 16 at positions fixed relative to the walls 12. When so located, the fillers 18 define, in use, a substantially vertical boundary to the said space.