Some tips are here for your proper keep and tidy up
Multi soft pouch
This pouch is come from ANKER powerbank pouch, fitear & Alo audio cable, but i was found these very useful for my earphones, there was help like when new bought IEM and keep in pouch for longer hours and burn-in and prevent dust onto your IEM.
Such as accidentally drop from height, the pouch itself have minor soft cotton and resolved impact as well.
Highly recommended here.
Where to buy : Here