Which is the best iNat merch currently?

[ebirding]

I just have iNaturalist t-shirts. I haven’t bought a hat that I can recall, nor a sticker because I’d have to think of the best place to put the sticker and then I’d never think of the best place to put it. For those who like putting stickers on their water bottles, you could buy a couple stickers and put them there. A magnet would be cool and would probably be the next thing I buy from the store.