It's not often I find stuff like this that may be worth trying but it might me useful in my aging years.
Product Details
Weight: 7.5 lbs Width: 14" Length: 54" Wheel Size: 12" non-pneumatic Bag Size: Fits up to 73 liter bag (black duffle bag included, 12"x12"x24" 56 liter capacity) Recommended maximum gear...
www.dixonrollerpack.com