Cubic stackable box for chest type freezer - has side and end handles, and almost fills volume of chest to reduce warm air entry when lid is opened

摘要

The storage boxes for frozen goods have external dimensions which are marginally less than a whole fraction of the internal dimensions of a chest type freezer. When the boxes are stacked inside the freezer they fill all but a small fraction of its internal volume. The storage boxes are of cubic shape and have a handle provided on one side and at one end. The handle is flexible and lays in an inset in the box wall when not in use. The three dimensions of the box are chosen so that when the boxes are stacked in the freezer chest they almost completely fill the chest. If the chest is to be only part filled, divider plates are inserted which partition off the chest volume in a multiple of the storage box dimensions.