"Its almost cheaper to pay to store stuff online than carry everything with you."
I've used 'Dropbox' in the past and now use 'iCloud drive.' The one thing people don't realize is both of these "cloud" services actually store the data both on the device and the cloud. The reasoning behind this is so the data can be used on more than one device anywhere the internet is accessible and there is always a backup of the data.
Pure cloud drives, like Google Chrome, don't make as much sense if a person does not have access to the internet. No Net, no data.
BTW, I would bet money the drive is soldered and not removable.