MYPROTEIN™ bottles and protein shakers are designed to the very highest standards, offering robust construction and style. Swole Spartan's shaker bottles are quite easy-to-go and will end up helping you make the best protein shakes ever.
- Unique blending ball for smooth shakes
- Ideal substitute for an electric blender
- Screw-tight, leak-free lid
- 100% dishwasher friendly