What the title says:

http://www.ibtimes.com.au/bethesda-warns-users-fallout-4-console-commands-corrupt-files-1485806

or is it just another of Beth's concept art? I've been looking high and low for a backpack and gear that looks like this. Would be real nice to have before venturing into the Glowing Sea area.

Nope.

The closest thing you'll see to a character wearing a backpack is the Brotherhood of steel scribe outfit.

Thanks! I nearly drove myself crazy trying to think of where the hell to start looking for this. GECK debut is increasingly a long ways away