Comments: The belt is very heavy when both bottles are full, but I'm getting used to it. It doesn't bounce and stays pretty snug if you tighten the straps enough. I used it on a 20 miler and it caused a bit of chafing around my waist.
From: Karen, Atlanta, GA
Comments: Just ran with this product up Half Dome in Yosemite along with a 21 ounce handheld. I made to the peak and back down in 4:48:09. This hydration pack was all I really needed. It didn't bounce and all the pockets were perfect. I'd definitely recommend this product for any long runs or hikes.
From: John, San Jose, CA
Comments: Just got this product and have done some long runs in hot weather, and it has performed great. Doesn't pouch like I thought that it would, but does weigh more with the extra water that you're able to carry. I would recommend this product to anyone who needs a large amount of water, and places to carry food for longer runs.
From: Chris, Hood River, OR, USA