Review on 🎒 Nathan Hydration Backpack for Unisex: Ideal for Running, Hiking, Cycling, and More. Includes 2L Bladder with 6L Storage Capacity. Adjustable Straps for Zero Bounce. by Joseph Whiteman

This is the first hydro jacket I have ever bought. I'm a tall woman (size 18w/190lbs) so I dropped one of the women's specific models because I was concerned about the fit. I wore it for a 10 mile run on day one and I loved it! Anything I was worried about (like hopping on my back/causing back pain, chafing, feeling heavy, pinched straps, etc.) wasn't a problem at all! It was comfortable, had plenty of pockets for everything I needed and wasn't overly bulky at all. I suggest releasing all the straps first and then tightening and adjusting the straps from there to get the best fit. This made it easier for me to know where to tighten/loosen the straps after making some adjustments.