Xtreme Shaker Cup
An easier way to mix your Sports drink! Xtreme Shaker Cups are great for mixing protein shakes or sports drinks. With a 28oz capacity, 100% BPA-Free, Surgical-Grade stainless steel ball that will never rust chip or peel. Tried and tested, Just add your liquid, powder, shake and drink. Handy pour spout and measuring gauge on the side of bottle. The metal ball ensures easy mixing and no fuss.