All luggage is temporary. Don't get overly attached to it. If it is worn out, replace it. Use a rolling carryon that is big enough for at least one change of clothes, meds, chargers, snacks, some pens, and copies of your passport and extra credit cards and some cash.
it’s not bad, digging for stuff can be annoying at times but I usually pull everything out when traveling and staying somewhere; I also just don’t let the insides ever get moisture - haven’t ever had a mold issue