has anyone tried the leatt hydro pack? i don't know if im willing to spend this kind of money and not be sure it works well. i was looking and the sell extra bladders for it (pack of 5 for $15) this makes me think you replace the bladder every time ? let me know if anyone has tried and if it works well and if you do have to replace the bladder every time. thanks
http://www.leatt-brace.com/index.ph...-by-uswe-h2-harness-hydration-system-with-hhf
http://www.leatt-brace.com/index.ph...-by-uswe-h2-harness-hydration-system-with-hhf