This mini-kit is made for the day user. Short trips, within urban or well traveled areas. By adding a supplemental kit to it, it's capabilities can be expanded.
Prepping is not just for a SHTF senario when the world comes burning down around our ears, like post Sandy/Katrina, or war reaching our shores. How about making life livable if you lose your job? How much are those bills you pay every month? What can you rapidly remove or reduce from your daily life to make your monthly deficits affordable on an unemployment check and/or with freelance income?
Brewing beer is actually quite easy and, its a free (as in beer) pastime. Yes the supplies might cost money and time, but the methodology is as old as civilization; thusly public domain. The basics are simple and provide a means of making good beer that you can enjoy, share and trade.
The get home bag, holding the gear to get you home and not mark you as a crazy person or target, should also be functional during daily life. Honestly, if you are not functional during daily life then you need to talk to someone about it. I will focus on getting home from work since most of us spend the majority of our waking time there. This can still work for other situations, the point is to critically and tactically think about the situation and the location. Hopefully this will help you get started on that path.