Smartshake Unisex Adults O2Go Drinking Bottle is perfect easy to carry and hold bottle to store your supplements, snacks or gym keys in the included compartment. This Smartshake Original2Go bottle is made of high quality food-grade approved material and completely BPA and DEHP free. Comes in coral colour. Capacity: 600 ml. Ingredients n.a. Safety Warning Do not use in microwave. Always open the snap cap with caution especially when used with hot liquids. Box Contains Original2Go (600ml) Caribbean Coral See more.