Hydration Flask 500 mL
Performance Hydration. Simplified.
Built for movement, the ProteinCo Hydration Flask is designed to keep you fueled without slowing you down. Lightweight, flexible, and streamlined, it adapts to your pace: whether you're running, cycling, or pushing through endurance sessions.
Its compressible TPU body reduces sloshing as you drink, while the high-flow valve ensures effortless hydration with every squeeze.
Key Features
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500 mL / 17 fl oz capacity
Optimal volume for training, racing, or on-the-go hydration. -
Flexible TPU construction
Ultra-light, compressible body that shrinks as you drink. -
High-flow valve
Fast, efficient water delivery, no interruption to performance. -
Wide opening
Easy to fill, clean, and add electrolytes or powders. -
Clear minimalist design
Sleek, modern aesthetic -
Made with recyclable materials
Designed with sustainability in mind.
