[andrewryno]

At least some large cloud storage providers offer it. For example, AWS has Import/Export[0] and Google has Offline Disk Import for Google Cloud Storage[1].

[0] http://aws.amazon.com/importexport/

[1] https://developers.google.com/storage/docs/early-access

[elorant]

Oh nice, I didn't know that. Thanks a million :)