Review on RUBY Q Reflective Hydration Marathon Training by Kevin Ahim

I was hoping FOR a better hydration product to use during my marathon training. According to my experience, the bottle is difficult to drink from while running and the reflective material doesn`t provide enough visibility during early morning runs .The only positive aspect is that it does keep water cold for a long period of time. Unfortunately, I would not recommend this product to anyone on Sports and Outdoors..