Amazon.com: Really Useful Box Plastic Storage Box, 8.1 Liters, 14" x 11" x 5", Clear : Office Products
Amazon.com: Really Useful Organiser, 16 x 0.14 Litre Storage Boxes in a Clear Plastic Organiser and Clear Boxes : Home & Kitchen
The 33 Litre (18XL) Really Useful Box is a large box ideal for a number of storage purposes such as; storage and transport of papers, prints, textiles and more. - Preservation Equipment Ltd