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Can Opener
If you've locked yourself in your bunker with a bunch of canned food, you're going to need a can opener. Seems obvious, right? This Bokdy can opener is ergonomically constructed so you won't cut yourself and attract the attention of blood-sniffing monsters. It also comes with a 12-month warranty, so it should allow you at least a year of opening the canned goods you're now doomed to eat... forever.
See it on Amazon
