H7SB Backpacks is a tool for Days To Die players to easily create a backup of their worlds and mods. It allows you to save all of your worlds and mods to your device so that if you lose your device you won't lose everything.

There are three ways in which you can use this tool.

First, if you're looking to create a backup of your worlds or mods, you can do so by selecting the appropriate option on the main screen.

Second, if you're looking to install a mod, you can do so by selecting the "Install" option on the main screen.