The SOFT FLASK 500 ML / 17 FL OZ WITH STRAW is comfortable, resistant, elastic, safe, reliable and makes drinking possible while running, without needing to remove it from the hydration vest.
While reducing the suction effort, the straw’s anti-drip valve allows the liquid to come out only when bitten. Its ultra compact fold prevents the fluids from shaking as you run.
The SOFT FLASK 500 ML / 17 FL OZ WITH STRAW is perfect to stay hydrated at all times, it’s the essential accessory for training sessions and competitions.
ULTRA 100K + SERIES™
Our exclusive line -designed with top technology- for elite athletes and long distance runners.
- Capacity: 500 ml / 17 fl oz
- Measurements: 80 mm / 3.14” base x 336 mm / 13.22” height
- Weight: 40 grams / 1.4 oz
- Anti-drip bite valve
- Open/closed positions lock
- PVC-free, phthalates and BPA
- TPU: durable and elastic thermoplastic polyurethane.
- Ultra-durable and strong RF welded seams.
A. With the straw
B. Provides the possibility to disassemble the bulb and use the SOFT FLASK 500 ML with only the anti-drip bite valve.