Review on HydraPak Flux Collapsible Water Bottle For Backpacking (1 Liter) - BPA-Free, Lightweight, Twist-Off Cap - Malibu Blue by Russ Freeman

This soft flask is extremely portable, strong and I love the pressure sensitive cap that lets you have it open and ready without worrying about spillage.However, apparently I'm 1 of 10 people that can taste some sort of odd taste that this flask adds to the water. I've washed it 3-4 times, soaked it in hot water dozens of times, used baking soda, the whole gambit, it's gotten better, but, still there.It's gotten so that I don't mind it as much as when I first got it, so I've not returned it and will continue to use mine.