One more pic and a question. I am using the Wal-Mart dry bag to hold my tent, sleeping bag, mattress pad and inflatable pillow. It holds them fine, but I need space for other stuff as I can't get one more thing in the bags I have. Has anyone tried the dry duffel bags at Wal-Mart? They have a pack with two duffel bags of different sizes for $30. They are made out of a similar material to the dry bag I have. I am thinking I could stack them and not be any taller than the dry bag I currently use. I could put the tent and stuff in the larger bag on the bottom and pack more clothing and such in the smaller bag stacked on top. What do you more experienced bike packers think?