I asked my vet that question. He said no way u can hurt kidneys that way. A packhorse loaded has pack boxes 100lb on each side I sure wouldnt worry about saddle bags. JMO
Heres my current setup. But they only last 2 years and fall apart. Unreal protection but uncomfortable. 10000s of miles using theses for last 15 years. But thinking of a leather one more compact. But they all seem to b open ended. enclosed is much better for my terrain Any one know...