Come and Check Our Promo Solutions.The rechargeable electric shaker bottle is made of Tritan, shatter resistant, No BPA. The 22oz (650ml) capacity makes this the perfect assistant to your workouts to help you achieve the perfect physique. Totally charge in 2h and it can last 30h for using. Powerful motor ensures no remaining chunks. Easy to clean---simply pour in some warm water mixed with detergent, power up the mixer, and voila, all clean. It's portable, easy to carry for travelling, hiking, cycling or any other outdoor activities. Each one of these shaker bottles for protein mixes comes with a stainless steel shaker ball, so there's no grit or lumps in your shake. Just like drinking a smoothie only your protein powder may help repair and rebuild your muscles. 650ml Capacity, Markings to 500ml. Pls check inventory and detailed info with us before placing your orders.