High grade aluminum performance shaker.
METAL BODY - 18/8 stainless steel metal body, anti-fouling matte surface.
LEAK-PROOF FLIP CAP - Snap with leak
BPA FREE - Tritan material with precision scale ( the measurement only goes to 23.6 oz (700 ml) while the capacity is 28 oz), easy for you to make the nutrition
PERFECT FOR PROTEIN SHAKE AND GYM FITNESS - You can also use it as a coffee, milk or juice mixer cup, perfect for Gym fitness and workout, a great gift for your friends and family.