Polar/Hydrapak, Surge Ascent, Water Bottle, 700ml / 24oz, Blue

Description

* Insulated high-flow hydration* Surge valve delivers a solid stream, then self-seals to eliminate drips and spills* Engineered Cool: Tri-layer insulation combines an external reflective heat shield with two layers of insulating foam to keep liquids cool* Easy to squeeze thanks to its flexible, ultra-light materials and the unique grip groove* Easy To Clean: The cap's two pieces, the lid and the valve easily separate for top-rack dishwasher cleaning