50 Litre BIG Weathertight Airtight Black Plastic Damp Area Dry Storage Box! 59cm x 39cm x 29cm – Hermetically Sealed Removable Lid. 50 Litre BIG Weathertight Airtight Black/Clear Plastic Damp Area Dry Storage Box! 59cm x 39cm x 29cm – Hermetically Sealed Removable Lid Unique weather tight boxes keep contents clean, dry and air and moisture out! Black Base with Black Lid – Stronger Storage than most clear containers Improved airtight rubber seal provides hermetic closure Fits A4 Lever Arch Files upright for great archive storage Ideal for storing keepsakes, important documents or sentimental items 6 Durable buckles keep lid securely attached Reinforced lid provides strong secure stacking Space saving – boxes nest inside each other when empty Tough food grade polypropylene material 6 Sizes Available – Why not mix and match? Need a different quantity? Unique weather tight boxes keep contents clean, dry and air and moisture out! Black Base with Black Lid – Stronger Storage than most clear containers. Improved airtight rubber seal provides hermetic closure. Fits A4 Lever Arch Files upright for great archive storage. Ideal for storing keepsakes, important documents or sentimental items. 6 Durable buckles keep lid securely attached. Reinforced lid provides strong secure stacking. Space saving – boxes nest inside each other when empty. Tough food grade polypropylene material. 6 Sizes Available – Why not mix and match? Perfect size to fit a Thetford Toilet Cassette. Reference Number: WBAT-L-ALLBLK Size (External): Length 590mm x Width 390mm x Height 380mm Size (Internal): Length 475mm x Width 315mm x Height 350mm Weight: 2 kg each Capacity: 50 Litres each Colour: Black Base/Black Lid Condition: New. Damp Area Storage – Long term Storage in Attic, Shed, Cellar or Garage. Caravan, Camping, Boat, Yacht & Marine, Electronics, Equipment, Laboratory etc.