The Emrald Labs 800ml Translucent Shaker is the perfect-sized shaker to enjoy protein shakes and energy drinks in, with an included shaker ball and D-ring for convenient carrying on-the-go. With an 800ml size capacity, you can fill this shaker with all the liquid you need to fuel your workout, whether that’s a pre-workout or post-workout drink. Its translucent design also means you can check how much liquid you have left in it at all times, and help you better keep track of your hydration status.