This soft flask compresses as you drink from it, letting you know how much you have left to drink.
BPA and PVC free, durable, built for a lifetime of tough use.
Rolled up or flattened when it empty. Super fast and accessible, flight squeeze gives ample hydration, without leaking.
Minimal construction and shrink while you drink means it gets lighter as you Run!
Hanging attaches to pockets, bags, and it is easy to storage.
Note: Don't Pull Boiled Hot Water in It, It will Lead to Deformation.
Volume Scale helps you Monitor Water.
Foldable, Space Saver, Easy to Carry.
Soft Flask Help you Easy Squeeze out Water.
Soft Bite Valve, Higher Flow Rate, Wide Mouth, Easy Drinking.
Suitable for Cycling, Hiking, Outdoor Sports, Travel, Climbing and So Much More.
Size: 250ML-8oz / 500ML-16oz
1 x Water Soft Flask
Geila Hydration Foldable Lightweight BPA Free Water Bottle Bag Soft Flask for Sport Running Hiking (500ML) - B06X9RHHL3