This is the 2nd storage box we have bought. The first one was purchased last year. 
It has kept my patio furniture cushions dry over the winter period and stored when not in use.
They blend in well with my garden. Also  useful for putting things on such as drinks etc.
I have purchased another as I now have an egg chair with a large cushion that needs to be stored when not in use. My grandchildren also like to climb into the box as you can see.