Hydrapak Polar Surge Insulated Ascent Bottle cyclo computer Relax & Race fit –

Relax & Race fit – ideal for performance riders

Precision Engineered Jaws: Unique tip pattern provides firm contact with screw surfaces

Mount: Versatile seatpost strap

Tire Compatibility- Pirelli P ZERO Race TLR 35-622

this versatile frame features a brake-ready fork and rear bridge for easy transitions between fixed-gear road riding and competitive track use

Hydrapak Polar Surge Insulated Ascent Bottle cyclo computer Relax & Race fit –Features Surge valve technology maximizes flow rate and self seals to eliminate leaks and splatter during activity. Tri layer Insulation combines an external reflective heat shield with a layers of insulating foam to keep liquids cool. Flexible, ultra light materials and the unique grip groove combine for a sure hold and high flow squeeze. Made with bicyclists in mind, the Polar Surge bottle fits a variety of Bike frame sizes and bottle cages.