How do you do it?

I am really careful with my bags. I never sit them on the floor in restaurants or in bathrooms. It there is no chair to sit my bag on I hang it off the back of my chair or sit it in my lap. When I am changing out a bag it goes into its dustbag on a white bookcase shelf which is strictly for my bags. I don't let my kids near my bags.
I have a large selection and switch out my bags often, so I don't get too much wear and tear on my bags.
 
Besides following the above tips, like storing in dustbags, I have a Luxe Link purse holder that I bought on Delight.com so when I go out to restaurants or movies, etc, I can hang my purse to keep it off the floor and keep it close to me.
 
I am careful with all my bags. I don't put them on the floor or anywhere where i think they will get damaged. My DH is even more careful than I am. If notices that i am not taking care of my bag he's quick to point it out :lecture:.