As well as unveiling the all new AmiNO Energy Cafe Series this week, Optimum Nutrition has also revealed its custom shaker bottle. When we say custom, on this occasion we really mean it as unlike most others, Optimum’s own shaker does in fact look like a true one-of-a-kind. You can see the product in the picture above featuring a clear bottle, blue lid, and black cap and print. The shape is another detail that makes the Optimum shaker look very different as it comes with a few curves on the cup, lid and attachment. According to Optimum the accessory is due to go on sale very soon, although there are currently 150 of them up for grabs through social media.