The Laperva Shaker Protein Shaker Uses a Patented Mixing System With a Wire Ball That Mixes Even the Thickest Ingredients the More It Shakes It is Portable and Portable and Prevents Leakage Made of High Quality Materials and Sturdy and Safe Plastic That is Free of Bpa and Phthalate, You Can Take It Anywhere You Can Also Add Flavors With the Protein Inside
