








USB Protein Shaker with Self-Mixing Feature
Free US Shipping
Achieve the perfect blend without the hassle of manual shaking. Simply activate, sip, and recharge – it's that easy.

Experience seamless protein mixing with this innovative electric shaker cup, designed to effortlessly blend your beverages at the touch of a button. The USB rechargeable motor guarantees reliable mixing whether you're at home, hitting the gym, or on the move. Perfectly suited for protein powders, dietary supplements, or pre-workout formulas, this shaker features a transparent design with a measurement scale for accurate dosing, complemented by a secure lid to prevent any leaks.

Key benefits of this protein shaker:
- Integrated USB rechargeable motor for convenience
- Cyclone mixing technology ensures smooth, lump-free results
- Leak-proof screw-on lid for peace of mind
- Clear measurement scale in centimeters for precise ingredient amounts
- Constructed from durable Tritan material, free from BPA
Inspiration / use-cases
Whether you're preparing a post-workout recovery shake, a quick meal replacement, or a refreshing drink during your outdoor activities, this shaker is versatile enough for all your blending needs. Its compact design makes it ideal for travel, allowing you to maintain your nutrition goals wherever you go.
Technical specifications:
- Dimensions: 23 cm x 8 cm
- Material: Tritan plastic (BPA-free)
- Available colors: Black, Blue, Pink, White
- Power: 3700 RPM, rechargeable via USB
- Included: 1 electric shaker cup and 1 USB charging cable


Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.
