I'm going to be thru hiking in 2012 and I want to buy a dry bag to store my food and use as a bear bag. I want to hold 4-7 days worth of food in it and I'm wondering how big a dry bag I can get. I know it will probably weigh more than other options but I'm also going to use my dry bag for when I raft and kayak so I want it to work for both. Plus I can get a really good deal.
Thanks