If the gear you carry on your person is considered your first line. I would like to know who carries a second line of gear on a daily basis. This would be a bag you would carry into work/have in your vehicle with you and would agument your defense for a time period of 72hours . Lets see some pics of your bag/gear, a list of it's contents, and your reasons why you decided on the gear you did. Let us know if you have a third line ready to augment your first & second line for a longer time frame. No need to list contents or upload any pics for the third line.