I know, I know, a back pack for 12x20?!?!?! but yes, I actually do want to research finding a backpack for 12x20. Ive done some extensive searching over the last few days on lf.info and here on APUG and have found a few vague references to those that have fashioned their own unique solutions to backpacking a 12x20. But I thought itd be a good thread to hopefully get any ideas that recent users of 12x20 have invented or discovered. I have an XL rolling suit case that is a damn near PERFECT fit for my 12x20 Folmer & Schwing and use it to store and haul the 12x20 and a few holders in. It works wonderfully but for those times when the 2" wheels wont suffice, well its a huge pain to haul from a single handle strap. Perhaps my best options is to get a rolling utility cart with larger diameter wheels that would travel over rougher terrain better (any links or suggestions on a good simple rolling cart would be helpful as well). But if I were to "require" a back pack, does anyone have any suggestions. I plan to stop by a local outdoor gear store (REI type store) and test out a few Osprey wheeled backpacks I researched the other night to see if theyll work. Any other suggestions? links? Inventive ideas/solutions?