Protein shaker, Diet shaker, water bottle with scale and rotary lid for outdoor lovers.

• High quality, large volume: mainly made of food grade 304 stainless steel, non-toxic. It can be up to 750 ml in volume and can easily fit into an ice cube with a diameter of 8 cm. • Leak-proof caps for capacity grades: Caps suitable for food are safe and leak-proof, so no water comes out of the bottle. In addition, the can be filled with water and protein/milk capacity scales as needed. • New rubber mixing ball: Compared with other steel mixing balls, food rubber balls have the characteristics of higher safety and easier to clean. In addition, the cup does not jolt during mixing. • Ideal gift: 750ml, suitable for mixing protein powder, juice, coffee, vegetable juice, etc. This is a great gift for friends or family who enjoy outdoor activities or fitness. • Guarantee: If quality problems occur within a year, please contact our service.