Yeah, what mindfull said. If we've got 'em in the wilds of greater Seattle, you've gotta have 'em there.
Never donate your manbags!
In fact, geeks have this problem solved. You gotta carry your laptop, and if other convenient necessaries just happen to make their way into your backpack, who will be the wiser?
"Show me a completely smooth operation and I'll show you someone who's covering mistakes. Real boats rock." -- Frank Herbert