For the nineteenth of my 25 Undead Christmas presents I want a pair of ITS tactical Pants.
They have an integrated tourniquet system built into the lower extremities to allow you to rapidly stop blood loss in the event of an arterial bleed. I can see this having a couple of applications.
In the first scenario your pulled down in a mob of undead, and you get bitten on the thigh. If you can apply the tourniquet and stop the blood flow, maybe, (and its a big maybe) you can lose a leg versus your life.
The second scenario is you fall through the floor of a building your scavenging, and a piece of rebar spears you through your lower leg. Using your Rino GPS radio your able to call for help and provide your location, but your going to bleed out before they can get to you without these pants.
The third and final scenario is that your in a gunfight with other survivers and you get hit. At least with these pants you will be able to keep fighting until you win and you can get some medical attention or make sure they pay dearly for screwing with you.