Camel back or Hydration Pack?!

Roger has been letting me borrow his camel back which I absolutely LOVE! I have gotten used to carrying it and it is easy to drink on the go BUT it is causing some MAJOR chaffing during my longer runs. I will be looking to purchase a nerdy running fuel belt now and adjusting to that for my longer runs because this looks nasty!!!

Check out my awesome runner's tan which I did not realize I had going until R took these pics to prove to me how gross my shoulders/back looks.