What kind of pack are you running with?
I run with a Camelbak Octane LR if I'm doing more than 12 or so miles, waist and chest straps stop it moving too much. Also depends how weight is distributed (if it's a hydration pack is the bladder vertical or horizontal etc) I find.
@5awyr started
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What kind of pack are you running with?
I run with a Camelbak Octane LR if I'm doing more than 12 or so miles, waist and chest straps stop it moving too much. Also depends how weight is distributed (if it's a hydration pack is the bladder vertical or horizontal etc) I find.