What souvenir is usually brought upon returning from a trip?

I have loads of these and I love them.

Define "usually"

At some point I had up to 30 fridge magnets from family members' vacation trips. It began to depress me to see other people's fun, so I threw them all out and began cleaning up my life so I could afford my own trips. 🤣

Is that a fact?!... I never bought such a thing.

I would collect little flags from the different countries..

This question is not rigorous. Geographic scope should have specified, otherwise other options can be the answer.

I am a magnet person too

I have spoons and magnets from countries I have visited.

Spoon sets were popular back in the day.