Making fire is recognized in the sources as significantly increasing the ability to survive physically and mentally. Lighting a fire without a lighter or matches, e.g. by using natural flint and steel with tinder, is a frequent subject of both books on survival and in survival courses. There is an emphasis placed on practicing fire-making skills before venturing into the wilderness. Producing fire under adverse conditions has been made much easier by the introduction of tools such as the solar spark lighter and the fire piston.
Never be without a first aid kit. While this sentiment doesn't mean a kit needs to be on you at all times, have it in the vicinity: in your workplace, in your home, in your car, or in your pack when you go camping or hiking. You never know when a bandage or ointment is needed, so why risk the spread of infection? By having a first aid kit readily available, you'll get the right materials when you need them.
The Stealth Tactical bug out bag assumes that you have not been able to make it to a shelter and will need to fend for yourself in the outdoors. As such there’s plenty of tactical gear to keep you moving, keep you dry, keep you hydrated and keep you safe. That includes a dozen packets of purified water, rain ponchos, emergency sleeping bags, a fire starting kit, survival knife, foldable saw, emergency whistle, first aid kit, paracord, multi tool, candles and even a stethoscope so you can monitor your health.