This is a lightweight and durable protein shaker with a wire mixing ball inside to help produce smooth shakes. SQUATWOLF’s Protein Shaker Max is not just lightweight but engineered to outlast with its resistant material.

• Cover: PP
• Bottle: PP
• Matte black finish
• Screwcap with flip lid
• Carry loop on the lid
• Lightweight bottle
• Comes with a wire mixing ball
• Has 2 lower storage compartments
• Measuring guide in ml and oz