I was thinking it could be great to have a portable study desk, maybe in the form of a hat or pouch for a belt slot. Not as big as a regular study desk, maybe a 3x3 or 4x4 grid. I have selfish reasons for this im going for a nomadic playstyle and i know trying to stay competitive as a wanderer is a fool's errand but a smallportable studydesk would make character develoment less painfull and a good incentive for a different playstyle.
This mobile studyhat/pack would work the same as a study desk meaning that you can either take possesion of a desk or use the hat/pack/satchel.
Also you can't store curios in a unequiped hat/satchel, and if you unequip a filled hat the curios drop to the ground.
The hat/satchel should be made out of available stuff in the wild, dried hides, maybe using some curios has a crafting ingredient.