I have one shoulder bag and one sling bag. The Maxpedition Colossus and the Maxpedition Lunada. Both weigh no more than 8 lbs. I’ve traveled with both and I get a strain from carrying them (separately of course) for long hours on my shoulder. I’m talking 6-8 hours sometimes 10-12 when I’m traveling. I’ve tried to lighten my load but I still get that same strain. Most times I end switching to my other shoulder. You’re probably thinking “Just get a two shoulder strap bag, weirdo!” I know. I know. But I love the convenience of pulling or slinging a bag to my front easily rather than removing one strap from my shoulder.
Anybody else have this problem? I can’t be the only one right? 

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