I used to backpack alot. Do yourself a favor and buy a backpacking pack and just use it for storage. The newer packs arent too bad, but having a backpack that fits correctly is very important for fatigue and comfort. You old Jansport backpack from highschool wont work. I prefer Marmot or Big Agnes. If you can hit a good outdoors store, the staff should be able to help you get one to fit.