Verified Buyer Reviewed by Christine from Massachusetts on Monday, August 7, 2017
I had used a hydration pack with a bladder in the past that chafed and bounced so I was wary but this one is awesome! I filled it with a liter of water and ran 8 miles in 80 degrees and felt like I had nothing on my back. It was soft and the water was easy to drink. Nothing bounced around. As other reviewers had suggested, I first loosened every strap, put the pack on, and then tightened it on me. That gave me a perfect fit and it worked out really well for my run. The pockets were helpful for my phone and gels too. I have many more long runs ahead on my marathon training so I'm excited to have this for my training!