Go bag

A bug-out bag is a portable kit that normally contains the items one would require to survive for seventy-two hours when evacuating from a disaster, however some kits are designed to last longer periods. The focus is on evacuation, rather than long-term survival, distinguishing the bug-out bag from a survival kit, a boating or aviation emergency kit, or a fixed-site disaster supplies kit. The kits are also popular in the survivalism and prepper subcultures.

The term "bug-out bag" is related to, and possibly derived from, the "bail-out bag" emergency kit many military aviators carry. In the United States, the term refers to the Korean War practice of the U.S. Army designating alternative defensive positions, in the event that the units had to displace. They were directed to "bug out" when being overrun was imminent. The concept passed into wide usage among other military and law enforcement personnel, though the "bail-out bag" is as likely to include emergency gear for going into an emergency situation as for escaping an emergency. Other names for such a bag are a BOB,72-hour kit, a grab bag, battle box, personal emergency relocation kit (PERK), go bag, GOOD bag (get out of Dodge),INCH bag (I'm never coming home). or quick run bag (QRB).

The term go-kit is popular in the amateur radio service, especially in the Radio Amateur Civil Emergency Service (RACES) and Amateur Radio Emergency Service (ARES) communities and is used to describe a combination personal bug-out-bag and portable amateur radio station. A personal go-kit generally takes some combination of units - a "one-day" (or "24 hour") kit, a "three day" (or "72 hour") kit that adds additional supplies, or a "one week kit" that adds yet additional personal items to the three-day kit. Any or all supports deploying the operator plus his or her privately owned self-contained radio communications setup.

The primary purpose of a bug-out bag is to allow one to evacuate quickly if a disaster should strike. It is therefore prudent to gather all of the materials and supplies that might be required to do this into a single place, such as a bag or a few storage containers. The recommendation that a bug-out bag contain enough supplies for seventy-two hours arises from advice from organizations responsible for disaster relief and management that it may take them up to seventy-two hours to reach people affected by a disaster and offer help. The bag's contents may vary according to the region of the user, as someone evacuating from the path of a hurricane may have different supplies from someone who lives in an area prone to blizzards, tornadoes or wildfires.

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Wikipedia