go bag(redirected from Bug-out bag)
Also found in: Idioms, Wikipedia.
A bag or backpack with emergency supplies for use in an emergency evacuation and kept in a readily accessible location.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.