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.
OUR MOST INNOVATIVE PRODUCT TO DATE – introducing the Polar Bottle zip stream breakaway insulated water bottle, our most innovative design yet
ZIPSTREAM HIGH FLOW CAP – Get a refreshing burst of water with just a squeeze, thanks to a self-sealing valve in the cap that allows pressure to build inside the water bottle, without a single drop leaking out, even when in the open position
THERMAL PROTECTION – the zip stream breakaway insulated water bottle
100% BPA-FREE WATER BOTTLES – Polar Bottle water bottles are and always have been 100% BPA-free and Phthalate-free, and made in the USA
SPORTS WATER BOTTLE OR BIKE WATER BOTTLE – It’s the way active people hydrate. Take it everywhere, from a run to a drive to a bike ride, as it fits in all standard cup holders and bike water bottle cages.