Glass Water Drinking Bottles 20 oz. Set of 3 EASY TO USE-20 oz. Bottles. No complicated or awkward parts to use, Easy Flip Top prevents too much water from coming out and spilling on your clothes FITS ALL CAR DRINK HOLDERS-or your money back, this is the perfect size to take with you anywhere, not tot big or too small, just right! HEALTHY AND ECO-FRIENDLY GLASS-Our bottles are made with Borosilicate glass are known for having very low coefficients of thermal expansion (~3  106 /C at 20 C), making them resistant to thermal shock, more so than any other common glass. DISHWASHER SAFE-easy to run though the dishwasher SAVE MORE when you BUY MORE! 10%OFF When you buy 2!!! 15% OFF When you buy 3!!! 20% OFF When you buy 4!!!When you ORDER TODAY, you're protected by a 60 day, no questions asked money back guarantee and world class customer service!