I suggested "Camera Bag" as the challenge topic over at DPChallenge.com. It was chosen but a lot of members really REALLY didn't like it.
When I thought of the challenge I looked at my little red backpack I take with me everyday to work. I've had it for 4 years and I've taken it with me to some pretty cool places. My wife even commented that she had better not see it on our wedding day or she would walk right back down the aisle without me. :)
So 3 replaced snaps, a little salt and dirt, and thousands of miles and that bag is still with me.