As I wrap up this wilderness survival guide, consider this. While I began my journey learning wilderness survival out of a deep, and what I now understand as an archetypal, need to be in direct relationship with my most basic needs as a human being, the learning journey itself brought many more gifts. It actually changed the way I perceived the world, bringing me to a newfound level of health and vitality, and ultimately bringing me into full connection with my passion, my power, and my purpose in life.
Don’t forget spices and nutritional supplements. Yes, you can plan a well-balanced diet with prepared foods, but not everyone has the same taste. Spices and herbs allow you to change up the flavor of the same basic ingredients for variety and interest. Vitamins and supplements are an important addition to your emergency supply stash. Choose nutrition bars, protein powder, or multivitamin capsules that support nutrition and boost natural immunity.

I like your list. I wish I could keep my pack as light as you keep yours year round. Wisconsin winters are cold, and I like having a full extra set of clothing as I will have to cross a few rivers if I bug out on foot. Even though I have ultralight synthetic fibers long underwear packed for winter, my kit is a bit heavier than yours when equipped for that season. Brr, I just got cold thinking about it.
Find Polaris, or the North Star, which is the end of the Little Dipper’s handle. If you can find the Big Dipper, draw a line between the two stars at the outer edge of the constellation’s dipper portion. Extend this line toward the Little Dipper, and it will line up with Polaris. Face Polaris, and you’re facing true north. If there is a crescent moon in the sky, connect the horns of the crescent with an imaginary line. Extend this line to the horizon to indicate a southerly bearing. Once you determine your direction, pick a landmark nearby or in the distance to follow by daylight.
I carried over 100 pounds in Afghanistan including body armor, ammo, etc and it was not very fun. I wanted this bag to be the minimum I could carry and have 80% of what I’d need in almost any scenario within reach. For a full load-out, I’d be adding food, water, weapon, ammo, and maybe even my concealable body armor if it warranted it. That will all certainly push up the total weight but nothing close to deployment load.

I also switched out all my internal bags for ultralight ones. For organization, I got a set of Eagle Creek packing cubes and an REI expandable packing cube. If I didn’t already have the REI bag, I would have gotten another set of the Eagle Creek cubes instead and separated things even more – and the whole set weighs about the same as the one REI bag does.
Now, one of the ways to preserve food for the long term is to start canning it. The only problem is, you need to follow every canning recipe TO THE LETTER, unless you want to compromise your cans and get everyone sick with botulism. This is why having a reference canning book. Canning and Preserving for Beginners: The Essential Canning Recipes and Canning Supplies Guide is one of the best ones you could have on your phone, tablet or laptop.

Disaster preparedness doesn't need to be complicated, but you’ll find that shopping and collecting gear for a DIY bug out bag can prove to be difficult. In many cases, the DIY approach may prove more expensive than necessary, leaving you with items you don’t really need—and shouldn’t waste your money on. Instead of forcing useless items into a bag that won’t hold up, opt for a pre-packed, top-rated bug out bag. 
You sir are an inspiration. My EDC is decent and moving on to build my BOB. Your list is comprehensive and explained very well. To those wanting GW to build their bag… move on. You need to do the work yourself because he isn’t going to be there to hold your hand when SHTF! Plus, I find a lot of my “additions” at thrift stores/garage sales. “Oh, I can add this to my bag!” always is in the back of my mind. Prepping doesn’t happen overnight… it’s a mind set.
The Garmin High Sensitivity GPS tool is a potentially game changing piece of survival gear that employs a quad-helix antenna and GLONASS receiver to provide actionable GPS data even when you’re in the gnarliest locales. With its comprehensive selection of pre-loaded US topographical reference maps you’ll be able to plot an effective escape route from even the direst situations.

Paracord is one of the most versatile pieces of survival gear you can carry. It has applications as diverse as helping you set up a makeshift tent to creating a clothesline for drying wet clothes to establishing a perimeter around your campsite that will warn you of the approach of curious or hungry mammals. On top of that you can use it to transcend physical obstacles like small cliffs you might encounter as you attempt to reach civilization. It’s essential survival gear for the person that likes to be prepared for any eventuality.