Supply runner

Lv3: supply distribution, supply raid

Lv9:hidden stash 

Lv13:nesecity invention 

Lv17:supply routes 

Supply distrobution

You can give people ammunition and spell components from your inventory 

Supply raid

You can roll slight of hand in combat to try and take stuff from your enemies example take all but one arrow if the target is an archer

Hidden stash

Once per long rest you can roll a d20 finding as follows 1-5 nothing 6-10 1d4 additional arrows, 11-15 1d10 additional spell components  16-19 a spell scroll, 20 a healing potion 

Necosary invention

After a long rest you can create one of the following one time use items a smoke bomb (advantage on stealth) a jar of bees (acts as fireball but deals piercing damage) a fuse hat (advantage on intimidation) or light jar (hooded lantern)

Supply routes

You obtain knowledge of supply routes in the area gaining the following benefits advantage on stealth when dealing with tunnels and roads