What's the swag you don't throw away?

Hey all! Question for the design community. Parlor recently underwent a renaming in the past 6 months and is currently going through a brand tweak. We need new swag and I want to make sure we get stuff people actually want and like. I know you can't please 100% of the people 100% of the time (unless it's a yeti thermos apparently), but I'd love to hear your preferences.

So... what's the swag you've kept? Or, what's your favorite piece of swag?