Everyone has things they own, they love and would unlikely give up willingly.
What are the materialistic things that bring you joy?
My 2018 Norco Aurum Downhill bike. I love this thing, it will tackle just about anything you can throw at it and just look it, it's beautiful.
My BMX which has a parts list longer than I care to list
My equally loved bike that unlike the Norco which goes out no matter the weather, I can't remember the last time the tyres got wet.