idooka 336 Litre Extra Large Garden Storage Box Waterproof – Heavy Duty Plastic Container – Garden Furniture Cushions… Price: £56.99 (as of 19:21 EST- More info)

Weather Resistant: Whatever the weather, each of these extra large plastic garden storage boxes is made from a waterproof & UV resistant material, so will be safe from the elements.
Great Size: This extra large garden storage box has 336L of storage space, ideal for storing anything from bike accessories to tool boxes, garden tools, recycling, and shoes. Dimensions: H54cm x W120cm x 45cm.
Heavy Duty & Securely Lockable Lid: Made from fade-resistant resin, these deck boxes clip together easily in minutes, and the lockable hinged lid (padlock not included) keeps your valuables safe.