Hey guys,
I guess the headline tells my plan.
I have this fanny pack and wanted to make it more flexible as the leather is old, hard and somehow intractable, and therefore not easy to use.
Softening Leather: Shaving cream with Lanolin (the lanolin is the important ingredient) rubbed into the leather and then heated by placing in a microwave for 2 minutes on high (if leather has metal hardware use an oven set at 350 degrees F for 4 minutes). Remove from heat and work the leather by hand to relax the fibers more. Repeat if desired flexibility is not attained.