[podiki]

Hmm, maybe that is particular to that model? I've only had Yubikeys that are regular USB sized, carry them around on keychains all the time dangling from a bag, but haven't had a problem in the years I've owned it. Generally they are considered pretty durable I thought. (But also wouldn't mine hearing recommendations for others for the future.)

[jsty]

I'd also vouch for the near indestructibility of the normal USB-A variety - mine is still humming along despite being subjected over several years to no end of mishaps and abuse that would've killed any regular USB drive several times over