PrimeFit Stainless Steel Protein Shaker Bottle (500ml / 750ml) with Mixing Ball – Leak-Proof Gym Protein Cup for Whey Shakes & Fitness

Upgrade your protein routine with a durable stainless steel shaker designed for smooth, clump-free mixing every time. Built with a secure leak-proof lid and internal mixing ball, this shaker ensures your whey protein, pre-workout, or supplements blend evenly in seconds.

Perfect for the gym, travel, or daily use, the insulated stainless steel body helps maintain temperature while staying tough enough for heavy use.

Key Features:

• Available in 500ml or 750ml sizes
• Stainless steel build for durability
• Internal mixing ball for smooth shakes
• Leak-proof sealed lid design
• Easy-to-clean and reusable
• Ideal for protein, pre-workout, and meal shakes