Ors, I too felt the need for some stuff in my car packed up and ready to go just in case I had to leave it for some reason. I went with the aforementioned Wal-Mart special, for around $30. And it even comes with a reflective strip on the back. I've got it packed pretty darn full with all sorts of gear, and so far it's held up well.

But I think I should get it out and march up and down the road with it on for a bit: A) to test its durability and B) to test MY durability...! <img src="/images/graemlins/wink.gif" alt="" />

EDIT: What the person below me said, can't blame a guy for WANTING a high-end pack. But $150 is pretty steep...take out the $30 for my pack and that's $120...and probably more money than I spent *filling* it! <img src="/images/graemlins/blush.gif" alt="" />