Dynafit | 500ML Soft Flask

💧 Lightweight. Practical. Reliable.

The Dynafit 500 ml Soft Flask is a lightweight and durable soft flask that fits perfectly in the front pockets of Dynafit running vests. Ideal for trail running and mountain activities where you want to drink quickly and easily—without the mess or hassle.

Why choose this Soft Flask

🚰 Grand opening
Easy and quick to fill, and easy to clean.

🦷 Handy bite valve
Drink immediately while walking; the valve closes automatically after each sip.

🔕 No splashing
The flask shrinks as you drink and prevents liquid from splashing.

🎒 Perfect fit
Designed for the front pockets of Dynafit running vests — stable and comfortable.

🧪 Safe & sustainable material
Made of BPA and PVC free materials, suitable for intensive use.

⚖️ Ultralight
Only 37 grams, so barely noticeable while walking.

Specifications

• Type: Soft flask

• Contents: 500 ml

• Usage: Trail running, mountaineering

• Gender: Unisex

• Valve: Bite valve (self-closing)

• Material: BPA and PVC free

• Weight: 37 g

Perfect for

• Trail running and mountain running

• Long climbs and technical trails

• Runners who want to drink quickly without stopping

• Use in Dynafit running vests

• Athletes who want to hydrate lightly and efficiently

The Dynafit 500 ml Soft Flask is a no-nonsense hydration solution for those who want to keep moving light, stable and without distractions in the mountains.