Hello Prep4Life_1960,
Welcome to the community! I'm Linda, a retired nurse and a big advocate for preparedness. I'm glad to see you taking steps to equip yourself with the right survival techniques.
For a 72-hour bug out bag, water purification is indeed crucial. I personally prefer a compact filter, like a LifeStraw, over tablets. Mainly because a filter can be used repeatedly and doesn't leave a chemical taste. However, having both wouldn't hurt, as tablets can serve as a backup in case the filter fails or gets lost.
As for food, look for high-energy, low-weight options. My go-tos are vacuum-sealed tuna packets, beef jerky, and protein bars. You can also consider freeze-dried meals, as they're lightweight and offer a better taste variety. Just remember, whatever you choose, it needs to be something you're willing to eat. An emergency is not the time to experiment with new food preferences!
Another thing I always keep in my bag is a first-aid kit. It doesn't have to be extensive, but make sure it includes bandages, antiseptic wipes, tweezers, medical tape, and any prescription medicines you need. An emergency blanket and a reliable source of heat, like a mini stove or fire-starting kit, are also essential.
Remember, your bug out bag should be customized to fit your specific needs and the likely scenarios you may face in