Polisport Isothermal bottle Hot & Cold

This bottle is proof that simplicity works. To maintain temperature for 3 to 4 hours, this is still one of the best options. With the same inspiration of the graduate, but with some minor changes, to make its price range more competitive. The exterior is opaque and there is foam that makes the insulation go from the inside to the outside. A soft mouthpiece allows you to control the flow of water and a dust cap allows you to drink as clean as possible. With a wide opening, it's convenient to insert ice cubes if needed.