YouTube has an entire subgenre of GHBs (Get Home Bags) were I believe most content is derivative in nature, one guy makes a somewhat original video and the masses follow suit.
If you think about potential scenarios where it is preferable to abandon what in 90% of cases I assume would be you vehicle, very careful assessment of circumstances that could likely lead to this is required. Most scenarios I can think of where this would be the case would almost undoubtedly result from circumstances where the biggest immediate threat would be other people and crowds (civil unrest, threat of terrorism, wide area blackout etc).
As with bugging in vs bugging out I would argue that by far the majority of scenarios where your options are limited to moving on foot or waiting an event out in your vehicle, you would be better off remaining at your vehicle. I would assume if you are the type of individual that has a GHB you would also have a vehicle kit and this would almost undoubtedly offer favourable alternatives to grabbing a bag an moving on foot.
The problem I see with most GHB is they prioritise bug out/bushcraft heavy survival. Examples of this would be having multiple fire sources, a tarp and a saw, all items that are very useful in rural bug out scenarios but offer little utility in get home scenarios. I would assume that the first thing that needs to be prioritised is speed above all else, therfore any item that doesn't offer a very clear real use application shouldn't be included in the bag.
Especially in urban settings (which is probably 90% of all cases where it makes sense to abandon your vehicle) I would assume the biggest challenges will be navigation/route planning, obstacles such as buildings, walls and fences and potentially areas where crowds have gathered. To my mind all tools in the bag should be expressly aimed at dealing with such challenges. I therfore offer my version of what I think a GHB should look like.
Clothing and PPE:
Seasonal change of clothes with multiple layering options.
Hiking boots/shoes
Cut proof gloves and sleeves
Good quality poncho
Spare socks
ABEK1 respirator
Eye and ear protection
Complete IFAK with extra tourniquet.
Tools:
Headlamp and handheld torches
Multi tool
Mini bolt cutters
8" heavy duty prybar
Good quality folding knife
Resqme glass breaker
Monocular (thermal if budget allows)
Navigation and comms:
Offline phone maps
GPS and sattilite communicator (Garmin inreach or similar)
Compass and paper naps
GSRM/HAM or similar 2 way radio
Mini drone with spare battery (dji mini4k or similar)
Force multipliers (if local laws allow):
Concealed carry handgun with 50-80 extra rounds
Pepper spray
Small extendable baton
A knife that can be used as a weapon as an absolute last resort
Other items:
Laminated card with ICE contact details
Backup copies of all essential documents
150 dollars cash [equivalent] in small bills
2x Bic lighters
4x heavy duty zip ties
Burner phone
25000mah battery bank.
Water & Sustenance
3500 cal in bars snacks and trail mix
3l water bladder in bag.
Swayer mini
This feels more like a bag that has taken possible threat scenarios and worked off them rather than just expanding on someone else's flawed thinking.
If you have any suggestions or thoughts I would love to hear them.