Nabitl Plastic Shaker Bottle - 16 OZ. is made of food grade plastic, which consists of a liquid tight bottom and a filter inside. Designed with wide mouth and 16 oz/500 ml marker makes it easy to add scoops of powdered mixes and liquids. Colored cap with flip top mechanism making item spill resistant. Ideal for protein shakes, smoothies, fiber drinks, and meal replacements. Rush 3 days available with rush charge upon request. Imprint drinkware only can be handwash. BPA FREE, FDA certified