Dudz

Rajeaswar, you can use a Key File. No bots will be capable of choose the correct file inside flash drive in you pocket :-) But I agree with others, there is no problem at all.

Why do you have "kdbx.kdbx" as the database extension? Google Drive for iOS has a bug. It deletes file extension when exporting to another app. See https://productforums.google.com/forum/#!topic/drive/z0KWrxDMRUM;context-place=topicsearchin/drive/kdbx Adding a second extension is a workaround. In fact, any new extension will work, and you can rename to MyPasswords.kdbx.a