Feature Highlights: 1. Portable & Travel-Friendly Design – The integrated handle ensures easy carrying, making it an ideal companion for fitness, yoga, travel, and on-the-go use. 2. Premium Stainless Steel Construction – Made from durable, BPA‑free 304 stainless steel. Dimensions: 22×9 cm. Capacity: 739 ml. Available in black and white. Includes one stainless steel protein shaker with a mixing ball. 3. Leak-Proof & Secure Seal – Features a small‑mouth drinking spout and an N‑type sealing technology that prevents leakage even when inverted, offering excellent tightness. 4. Smooth, Clump‑Free Mixing – The included stainless steel whisk ball ensures complete blending of protein powders, shakes, smoothies, sauces, and desserts—no lumps left behind. 5. Quick & Efficient Blending – Thick ingredients mix easily with just a few shakes. The internal mixing ball creates a consistently smooth and finely blended drink every time. Product Details: This stainless steel protein shaker combines portability with high performance. Its ergonomic handle makes it easy to carry during workouts or travel. Crafted from food‑grade 304 stainless steel, it is durable, rust‑resistant, and BPA‑free. The leak‑proof seal and convenient drinking spout allow for mess‑free use. The included stainless steel mixing ball eliminates clumps and ensures smooth, even blending of powders and liquids. Quick to assemble and clean, it is perfect for protein shakes, pre‑workout drinks, smoothies, and more. Specifications: - Material: 304 Stainless Steel (BPA‑Free) - Capacity: 739 ml (approx. 750 ml) - Dimensions: 22 cm × 9 cm - Colors: Black, White - Included: 1 × Stainless Steel Shaker Bottle with Mixing Ball