Precision Hydration | Flow Flask 300 | Soft Flask | 500ML

The Precision Hydration Flow Flask 300 is specially designed for use with the Flow Gel, allowing you to easily track your carbohydrate intake and hit your goals precisely. With a capacity for a full pouch of Flow Gel (300 g carbs), this is the ideal soft flask for long training sessions and competitions.

Weighing just 29 grams, the Flow Flask 300 is ultralight and designed for performance. The quick bite valve ensures optimal flow without stressing your teeth, while the bottle shrinks as you drink – no more fumbling while running. Thanks to the scale and fill markings, you can easily mix your drinks and keep track of your energy intake.

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⭐ Key benefits

• 💧 Capacity for 300 g Flow Gel – perfect match with Precision Hydration gels
• ⚖️ Ultra-low weight (29 g) – ideal for long runs and races
• 🦷 Fast-flow bite valve – comfortable and gentle on your teeth
• 📏 Graduated scale (60–300 g) – easily monitor your carb intake
• 🔄 Shrinks while drinking – prevents sagging and remains compact
• 🧳 Compressible – easy to store after use
• 🌱 BPA- and PVC-free – no aftertaste, safe and sustainable

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📊 Specifications

• Capacity: 500 ml (16 oz)
• Weight: 29 g
• Closure: Regular Bite Valve with screw cap
• Material: BPA- and PVC-free TPU
• Dimensions: L 200 mm (245 mm with nozzle), W 90 mm, D 30 mm

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🎯 Perfect for

Trail runners and endurance athletes who want an ultralight soft flask that allows them to easily monitor their energy intake, without hassle or unnecessary weight.