I had an esee 3 and a leatherman wave in my bag, and a SAK Cadet on my car keys, but i don't keep those in my pocket. I like having a blade in my pocket.
Typically I keep a Dragonfly 2 (looking for something that fills the hand a smidge more) in my right front, and a large knife in the same pocket, or in my right back pocket. But I'm not sure how my new boss will feel about my Military or SMF, so the large knives stay at home or in the bag during working hours.
I came straight home after work and found the dragonfly. It wasn't where i normally keep it, which is why I forgot it.
Phew! What a day!