Flight Bag Review: Flight Instructor review of ASA AirClassics Flight Backpack

Are you looking for a flight bag? Here is my review of the ASA AirClassics Flight Backpack after 3 years and several thousand hours of use. If you have this bag let me know in the comments what you think of it!
Some links to items I carry:
Backpack - www.mypilotstore.com/mypilots...
Flight gear pouch - www.sportys.com/small-accesso...
Water bottle - this pint sized bottle is the perfect size for many things - www.amazon.com/gp/product/B00...
Stall horn tester www.aircraftspruce.com/catalo...
MyClip - www.amazon.com/MyClipMulti-Kn...
Travel John for that emergency bathroom trip - www.amazon.com/Travel-John-Re...
Backup radio - www.amazon.com/Yaesu-FTA550-H...
Coast PX20 Flashlight with red and white light - www.amazon.com/gp/product/B00...
USB cigarette lighter plug - www.amazon.com/gp/product/B07...
USB rechargeable batteries - www.amazon.com/gp/product/B08...
I love these cases for carrying spare AA batteries - www.amazon.com/Battery-Storag...
I love these cases for carrying spare 9V batteries - www.amazon.com/WAYLLSHINE-Bat...
Shout wipes are great for treating stains on your clothes! www.amazon.com/gp/product/B01...
Zeiss wipes are great for cleaning glasses - www.amazon.com/gp/product/B00...
iCloth wipes are my preferred wipes for avionics www.amazon.com/gp/product/B00...
Bikes:
Folding bikes - www.amazon.com/ZiZZO-Liberte-...
Carrying bag for bike - www.amazon.com/gp/product/B07...
Tire patch kit - www.amazon.com/gp/product/B00...