Zombie-pocalypse? Psh, bring it. This Mossberg Just-In-Case kit includes a 12-gauge Mossberg 500 Pump-Action, resealable storage bag, waterproof carrying tube, as well as a "Survival Kit in a Can", multitool and serrated knife.
Don't forget to bring your own shells -- and lots of them -- there are seven billion potential brain-suckers out there. [Uncrate]