Stuff to Sling

Here are two excellent item that would fit in my sling bag to help ensure that my Treo never went hungry:

http://www.boxwave.com/products/versacharger/index.htm

http://www.boxwave.com/products/batteryadapter/index.htm

After all, what good is a device that is dead? It can't take pictures or movies, play music or games, or help keep me organized. And maybe, just maybe I'll share my power source with my wife if her device gets to low...