Who makes the best backpack for dual sport riders? My entry level basic requirements for a great pack are: 1) Comfortable when loaded down with, lets say 15-25# of water, spares, food, etc. 2) Robust build. Pack must withstand above average abuse incurred during typical high mileage dual sport riding. 3) 3 liter hydration system 4) Pack fits well with pressure suit. 5) And ideally waterproof. In the last few years my chosen marque, Camelbak, seems to have declined in the category of robust build. Zippers have failed and the material seems flimsier. Fact or fiction, I am wanting a tougher backpack. A brief search on the internet yields the following three products as possible successors to my old Camelbak: Kriega R15 motorcycle backpack capacity 15 liters Klim Krew Pak capacity not listed Wolfman Escape Pak capacity 14 liters Please share your comments, critiques, and real world experience with the above.