It can be tough to need to defend yourself on the fly, which makes preparedness an essential by-word. Some of the greatest survival equipment is the simpler equipment, and some of its even legal, even though it not for that usage particularly. Tourniquet first aid and survival gear is an innovative solution for use in, around and on the way to and from marine incidents.
Pepper spray and blow horns are always fairly safe bets, as they could distract an attacker and give you that extra second or two to decide on the best way best to take him down or run away. A roll of quarters is the old standby; not only can it allow you to pay for a ride from the circumstance, but it's the simple fist load.
For the same reason, old keys may be helpful; they're never suspected of adding additional damage to a punch until they are actually employed. Not quite fitting the pattern, but useful in its own right is a power bar, as it can help balance you following a fight-or-flight reaction.
Blend those items, and you've got numerous options for defense, in addition to ways to get out if desired. Bear in mind that when you're loading your purse or messenger bag, just remember to be certain whatever you're using for personal defense is within easy reach. Not having easy access to the thing to save your life can be a real pain, usually as you're going down.
Not only will you need to be ready for surviving a struggle, but also in a crisis situation. There are several things any survivalist will need in an emergency. But some things are extremely important to surviving the long run.