Review on 🚰 TRIWONDER BPA-Free TPU Soft Folding Water Flask - Collapsible Hydration Pack for Running, Hiking, Cycling, Climbing by Chris Shepherd

Received these bottles the other day and couldn't wait to collect them. These bottles fit perfectly in my backpack and are easy to drink from. As you drink, the bottle shrinks to keep the water from spilling. I've never had soft bottles so I can't estimate how long they will last but I hope they will, they are made of a much better material than their blades. I would buy them without hesitation and will report back on their progress later. As you can see, I'm wearing a backpack with the same tag. This is also good quality that I recommend.