Strata 50 Litre Storemaster Plastic Smart BoxFor all your office and home storage needs.The 50 Litre Smart Storemaster plastic box is part of the strong and clever premium storage range. The box comes with a brilliant clip on lid that is folding and can be opened at either end, so the lid does not have to be completely removed. The boxes can be stacked ontop of eachother when full with lid attached and stacked inside eachother when empty.