Bottle Bbb Thermotank Insulated

Keep it cool or keep it warm, whatever your want! Maintain the chill in your drinks for an extended time, thanks to the special 3M insulation. With the auto-sealing autoclose valve, your sipping experience is a breeze, as it closes automatically when not in use. Whether you're on a sun-drenched mountaintop, your cold and refreshing beverage remains a constant companion.