Hydrapak Polar Surge Insulated Ascent Bottle cyclo computer Material: Aluminum Alloy

Material: Aluminum Alloy

Tire Compatibility- Pirelli P ZERO Race TLR 35-622

High-quality construction for long-lasting precision

Relax & Race fit – ideal for performance riders

Hydrapak Polar Surge Insulated Ascent Bottle cyclo computer Material: Aluminum AlloyFeatures 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.