Bottle Polar Breakaway Insulated 591ml - Charcoal/SilverBottle Polar Breakaway Insulated 591ml Charcoal Silver When speed matters, our Breakaway Insulated Bolt bottle delivers a burst of cool hydration quickly. Just grab, squeeze, and drink up without splatter. Engineered to keep liquids cool to the last drop. As cycling enthusiasts, we know a thing or two about power sprints, brutal hills, and relishing the downhill ride. We also know there's nothing better than taking a big swig of cold water, hours