I hope I am not wearing out my welcome, I am haveing a great time with this site.
Does anyone use the food saver home vacuum sealer, it works great for all your gear. If you have never used one you will be really surprised at how small a change of socks and underwear is when vacuum sealed, and totally waterproof. You can seal your PSK and everything will remain totally waterproof, and reuse the bag as a water carrier. It's really a great piece of gear the possibilitys are endless.