I suggest you read this
http://www.adventurecycling.org/reso...rsen_S240s.pdf
then visit my site:
http://epicureancyclist.blogspot.com
seriously though....read GP's piece on S24Os...
for food I can recommend hard cheese and cured meat (parmesian regianno, salami, sopretto)...packs down light and condense...doesn't need refrigeration either...i've lasted 3 days just on that...
during the summer I dont carry a sleeping bag, just a cloth sleep sack...
thermarest pad is a plus
i like to pack a folding camp chair
lots of wool