The Podee Baby Bottle is a hands-free system that includes an 8-ounce BPA-Free baby milk bottle and all the necessary parts (including a tube cleaning brush). It allows for upright feeding to help reduce ear infections and colic in baby, reduces instances of dropped bottles and has proven helpful to parents in feeding twins, multiple babies and infants with challenges. Feeding on the go has never been easier, reducing safety risks and delays while driving, while allowing babies to feed at their own natural pace. Available in Single ($18.90) & Twin pack ($31.90) For more info, pls visit below website. http://www.podeeasia.com/