Polar Bottle Insulated Sport 24Oz Bottle

Polar Bottle Insulated Sport 24oz Bottle. This water bottle was Polar Bottle's very first product back in 1994, and is the first original insulated sport bottle on the market. To this day it is still their top selling product. With statistics like those, you know it is a beloved must have for athletes and cyclists alike. The Insulated Sport 24oz Water Bottle has a great duality feature by keeping cold liquids cold and warm liquids warm. This way you can enjoy using it all throughout the year. It uses an inner and outer bottle with a layer of foil in between them. The foil reflects the sunlight while the two layers of plastic create an air barrier to keep liquids at their original temperatures two times longer than other sports bottles. All Polar Bottle Insulated Sport 24oz Water Bottles are made in the USA in Boulder, CO.