The SOFT FLASK 150ml/5oz is flexible and compresses as you drink to eliminate water bouncing inside. Reduces sucking effort. The valve won't leak until you bite it.
Eliminate the annoying sloshing of water in your bottle. This soft flask compresses as you drink, letting you know how much you have left.
Minimal construction and shrink while you drink means it gets lighter as you run!
Super fast and accessible, a light squeeze gives ample hydration, without leaking.
Solution type: Soft flask
Dimensions (L x W x D in cm): 12 x 7 x 3
Volume (liters): 0.15
Weight (grams): 12
Used for specific properties: elasticity, comfort close to the back, transparency to see the water level inside, resistance to any liquid, taste free, PVC free, and no toxic substances. TPU is ideal for hydration bladders and tubes.