Review on FITLY Soft Flask - 12 Oz (350 Ml) - Shrink As You Drink Soft Water Bottle For Hydration Pack - Folding Water Bottle Ideal For Running, Hiking, Cycling, Climbing & Rigorous Activity (FLASK350) by David Romero

These bottles are fantastic. I can run and not worry about it leaking when I run. I fill the large bottle and squeeze it inside the main section of my Fitly pack as backup hydro. The bottles are not meant for gels. They are meant for liquids. So to downgrade the rating based on that isn't proper. I keep a small one in my Fitly front pack pocket. These also are great to put in your back Tri pockets. Nothing on them to have to unscrew, pull pop or twist when your in the middle of moving. Just place in your mouth and squeeze with your teeth.Thanks for the great little gadgets. No problems with any smells or tastes. I have 2 of each size and have never had a taste of smell issue with any of them. Great product!