Come and see our amazing products. The electronic mixing bottle is made of high quality ASPP and Stainless Steel material, non-toxic, no odor, BPA free, just feel free to use. Electric protein shaker creates a powerful vortex when stirring your protein powder, make your protein powder evenly in seconds. Leak prevention design, completely sealed, bit does not leak, convenient to carry. The 16OZ or 20OZ protein mixer bottle is lightweight, portable, easy to carry with you to the gym, office or traveling, best way to mix protein shakes, baby formula, milkshakes, smoothie mixes, meal replacement drinks, creatine and other powdered supplements. Can be printed or engraved with your logo. Pls confirm with us about the packing info, stock color and exact production time before placing your order.