Post your ideal smart backpack
>500wh lithium bat with 200w mini inverter + usbs in 1/3 of the space
>50 watts of solar panels folded up and joule thief circuit and maybe some heating elements in the straps/back with the next 1/3
>some sort of removable flashlight
>VFD hooked up to a cable in the strap for running tesla coils, inductive heaters, and generating heavy emf with different coils.
>mini volt meter/scope in the other strap
>mp3 player because fuck phones
>ar500 steel plate on the back for stopping bullets