Aligator; I think you might get a few more folks to chime in with their opinions if you could elaborate about the type of BO you are planning for.

Is this BOB meant to get you off the island, home from the office or is this a 72 hour BOB for a family of four? Do you live/work in a rural area or urban area, etc?

Good luck!
_________________________
"There is not a man of us who does not at times need a helping hand to be stretched out to him, and then shame upon him who will not stretch out the helping hand to his brother." -Theodore Roosevelt