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

I got it for my son’s back packing trip while he had to use Katadyn water filter. The original Katadyn collapsable bottle didn’t look so sturdy so after lots of research, I chose this bottle. He said it worked out great.Now my other son who constantly drops water bottle is using it and loves it because he doesn’t need to worry about breaking it. It seems a bit pricy but it is a good quality bottle. Hope it will last long.