Kitty Hello Leakproof Tritan BPA Free Water Bottle 27-Ounces with Removable Inner Adapter INNER ADAPTER, wide mouth with removable inner adapter provide controlled flow, Easy to drink with any type of beverages LEAKPROOF, avoid water leaking, carry around without worry. Slow down oxidisation, keep beverages fresher for longer NON-TOXIC, Made of U.S. Food and Drug Administration (FDA) approved material - Tritan copolyester (BPA FREE. All items with plastic food-contact surfaces are made with plastics that do not contain the potentially harmful chemical Bisphenol-A) Dishwasher SAFE (Top Rack Only). Leakproof lid design Official Capacity 650ml, our measurement can be up to 780 / 27oz. Size: bottle approx. 8.5"H x 2.9"Dia. / 21.5 x 7.3cm