Polar Bottles Sport Insulated Fly Dye Water Bottle - 24oz Electric Blue. The Polar Bottle Sport is the original insulated water bottle that keeps water cold more than twice as long. Lightweight squeezable and easy to clean the Polar Bottle Sport has been the preferred bottle for cyclists and athletes around the globe for more than 20 years.

Dishwasher safe rubber valve is removable for cleaning

Double wall construction and unique reflective foil insulation keep your drinks cold

All Polar bottles are BPA free and contain no phthalates

Removable carry loop

Made in the US of LDPE plastic #4