I rarely have one in my pocket, except when my car keys are in my pocket. I have Classic size Vics on each of my keyrings. I have a Huntsman in the lap drawer of my desk at work, a Gardener and my nearly 30 year old Fieldmaster on my desk at home. Each of our vehicles have Rescue Tools in them, and I have a Climber in my bookbag.
ETA: I missed the photo tag, so since you asked, here are some of mine.
Two of my three keyrings
Translucent blue classic on my wife's keyring, and old green one on my other keyring
One of these in each of our three vehicles
The three nylons, Fieldmaster, Gardener, Climber
Oh yeah, and I forgot to mention the SwissTool RS, seen here when I used it to assist removing cracked and chipped cellidor handles from the Fieldmaster before replacing them with nylon.