PF Flow Flask 300

Dial in your fueling with precision using the Flow Bottle and Flow Flasks—purpose-built to work seamlessly with PF Flow Gel. Designed for endurance athletes, these tools make it easy to monitor and hit your carbohydrate targets, whether you're training or racing.

The Flow Bottle 300 and Flow Flask 300 each hold a full pouch of Flow Gel, delivering 300g of carbohydrate in a single container. For shorter sessions, the Flow Flask 120 provides a compact, efficient option with 120g of carb capacity.

Key Features:

• Ultra-lightweight: Just 29 grams
• Fast-flow bite valve – gentle on teeth and easy to use on the move
• Graduated scale (60g to 300g) for precise carb tracking
• Collapsible design eliminates sloshing and shrinks as you drink
• Fill marks for accurate mixing and dosing
• BPA- and PVC-free materials ensure no plastic aftertaste
• Compresses for compact storage when empty