The Sports Protein Shaker Cup offers a 20oz capacity, perfect for mixing your favorite protein shakes. Made from durable PP material, it features an internal spring for efficient blending. Available in multiple colors, this shaker cup is both practical and stylish. Customization options are available, allowing you to add your logo to this versatile shaker cup. Ideal for personal use or as a unique promotional item, it combines functionality with a sleek, sporty design. Measuring 3.54*8.66 inches, this custom sports protein shaker cup. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: BPA-free, leak-proof, travel-friendly.