Clear Storage Boxes with Base Sheet (4 or 9 Litre, Completely Transparent) from £17.95
WestonBoxes A4 Plastic Craft Storage Boxes with Lids for Art Supplies, Paper and Card - 3.6 Litre Volume (Clear, Pack of 5) : Amazon.co.uk: Home & Kitchen
Wham Plastic Storage Box
Buy A4 paper and card plastic storage boxes with lid | A4 Weston box