BlobStorage create a container on the root

Hi Everyone, I am trying to write some zip files using the blobStorageConnector. Now i have this in a folder that i want to upload direct to the root of my blobstorage account but the transformer requires a container to be selected to be able to write. I want my new folder to be the container. I can specify a container and write to it but i don't want a nested folder structure if i don't need one. So my structure would look like the below image.