Touro Cloud Backup offers 3 GB free cloud storage.

Features of Touro Cloud Backup:
- Restore any of your files. Touro Cloud Backup archives up to 10 versions of your files.
- Simply upload, store and share your files through the Touro Cloud Backup desktop application, website or a free iPhone or iPad app.
- Automatically backup your files with a Touro Cloud Backup Account.
- Share and store your files and folders
Source: Touro Cloud Backup