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 Mark Quarterman

Bought this to have some water on me for when I walk the dog (who is in way better shape than I), and needed something small, not heavy, no leaking. It works perfectly - does not leak, no odd taste, and the bite valve is high quality. My only comment is that the price is high for getting just one of these; I would think two for this price would be more reasonable. Regardless, I'm glad I got it and it works great for my purposes.