Add a knife sharpener (one of those really inexpensive rolling ones is a fine sharp) or a honing rod.
As far as lunchbags--do those neoprene ones from Built look unprofessional? I need to know, for research purposes.
Finally, I have a good friend with a serious Coca-Cola habit, so I tediously key in the codes from the caps while I watch TV. Can't use 'em for New Yorker subscriptions, but I have my Real Simple and Cooking Light covered. And gifts for several other people too.