Car key stays in my pocket. How many times have you carried stuff out to your car and not been able to open it?
‘Phone goes into airplane mode at the start of soundcheck, and lives on my rack box while I’m playing.
I have a second wallet with several of the band’s business cards. Before leaving the house I add a single debit card, and some old fashioned cash. My stage clothes aren’t skin tight, and the wallet is thin enough to live in my back pocket all night.