I am not a fan of the idea of carrying a 'murse' just for my pipe possibles. It seems like something like that might work OK if you don't get more than 300 yards from your car, office, or home. If you are doing anything very active, something lighter and more streamlined is necessary. I am a big fan of using sunglass cases. For carry in a jacket pocket, I just use a soft microfiber 'sock' sunglass case, with a baggie of about 1/2 oz of my day's tobacco and a lighter in a separate pocket. If I am carrying a more expensive pipe and doing something pretty rowdy, I use a semi-hard sunglass case that protects from crushing. Costa and Maui Jim cases are great for this. I have used this kind of carry setup on long backpack trips, backcountry skiing, and float trips.
I do find it cumbersome to carry a pipe around town in warm weather when I don't have a jacket. Sometimes I stick straight-stemmed pipes in the back strap of by baseball hat. Goofy, but it works.