Hydrapak Polar Surge Replacement Cap (Charcoal) Brand-prologo skin-friendly fabric prevents irritation during

skin-friendly fabric prevents irritation during long rides

Bottom Bracket- Square taper

No accessory required

sustainable and environmentally friendly

Anatomical Fit – Left-right foot shaping ensures a secure

Hydrapak Polar Surge Replacement Cap (Charcoal) Brand-prologo skin-friendly fabric prevents irritation duringDesigned for performance and maximum flow. The Surge valve technology maximizes flow rate and self seals to eliminate leaks and splatter during activity. An ideal replacement cap for HydraPak Squeeze Bottles and newer model Polar Bottles Features High flow Surge valve delivers fast hydration with minimal squeeze Self sealing valve helps prevent leaks, drips, and splashing Designed for one handed use while riding or running Spill resistant performance