Polar Bottle ZipStream 20oz Insulated Water Bottle Volume 20oz Color BreakAwayBlue

The Zipstream cap features a self sealing valve. The valve's design prevents the bottle from leaking even in the open position, and allows pressure to build inside the bottle when squeezed releasing the powerful burst of water you need to push you to the front. The patented Polar Bottle water bottle features an insulating layer between two walls of plastic, so it keeps liquids cool twice as long as other water bottles. The Made in America bottle fits standard bike water bottle cages and features a convenient, removable carrying strap. All Polar Bottle products are, and always have been, BPA free and Phthalate free. Height : 9 inches Diameter : 2.95 inches Volume : 20oz Weight : 132 grams Volume 20oz Color BreakAwayBlue