Strata Smart Box Clip-On Folding Lid Carry Handles 40 Litre Clear Ref HW674CLR AQ03954For all your office and home storage needs.The 40 Litre smart storemaster plastic storage box is part of the strong and clever premium storage range. The box comes with a brilliant clip on lid that 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.