Stirring function, coffee, cereal, protein powder, milk powder, slimming milkshake, honey, etc. Suitable for water, mixed drinks, electrolyte supplements, energy drinks, meal replacement powders, nutritional supplements, protein powders, juices and shakes, more fiber powder. You can also add peanut butter, applesauce or yogurt ingredients to your protein powder or milkshake to add a new flavor. Our mixing cups can easily mix them evenly. Application: hiking, running, fitness, yoga, cycling, long-distance driving, travel, walking Can be loaded: protein powder, milkshake, coffee, nutritional powder and other drinks. BPA-free, small capacity, leak-proof seal, no odor, easy to clean without dirt, easy to carry Name:cup of protein powder electric cup USB mixing plastic cup sports Capacity: 450 ml 600ML Material: ABS AS SS304✓ [Healthy Material]: The shake cup is made of food-grade new AS material without BPA. The AS material is more transparent and contains no bisphenol A. Stainless steel cup mouth, reinforced strong easy to clean. Stainless steel cup bottom, reinforced strong. ✓ [Precision scale design]: Clear scale quantitative materials, make food health more reasonable, split design more convenient flexible easy to clean. ✓ [One-hand switch]: One button is open, allowing you to have one more hand, one hand can be opened, avoiding frequent hand stirring troubles. ✓ [High temperature stirring blade]: One-piece molding, up and down buckle design makes the mixing more uniform. ✓ [Shake without leaking]: The leak-proof lid, excellent sealing, shaking and not leaking, this is the real sports cup. Straight open drinking water, clean convenient drinking water.