600ml Shaker Bottle, Classic Ring Handle, Leak-Proof Design, Graduated Scale, Mini Stainless Steel Mixer, PP5 Certified, Machine Washable, Suitable For Fitness, School, Workplace And More, Can Be Used As Protein Powder Mixer, Camping Cup, Water Bottle, Coffee Cup, Large Capacity Sports Shaker, Comes With Metal Mixing Ball For Easy Blending Of Protein Drinks