The problem with most sets of storage containers is that they take up precious cupboard space when not in use and usually require lids and bases to be stored separately. This can make pairing the corresponding elements a real hassle. This innovative, space-saving design neatly combines the bases and lids of multiple storage containers in the same space as one. Bases nest neatly inside each other and lids snap conveniently together making them very easy to find - and all elements are clearly colour-coded for speedy pairing. When closed all containers are airtight.