- PREMIUM QUALITY CONSTRUCTION: Made from commercial-grade 304 stainless steel, this shaker offers exceptional corrosion resistance and ensures longevity and durability for everyday use. - DOUBLE-WALL DESIGN: The innovative double-wall design prevents condensation from forming on the outer surface, keeping your hands dry and providing a comfortable grip while you mix your favorite icy beverages. - MEASUREMENT MARKINGS: The mixing glass features imprinted measurement markings, accurately calibrated up to 14 ounces and 425 milliliters, allowing for precise ingredient measurements every time. - COMPACT STORAGE: The mixing glass conveniently fits inside the stainless steel shaker, making it easy to store and saving valuable kitchen space. - LEAK-PROOF SEAL: Equipped with a silicone seal, the tumbler guarantees a leak-proof experience during shaking, eliminating spills and messes to keep your workspace tidy. - BPA-FREE AND FOOD-GRADE: Constructed with certified food-grade silicone, this shaker is safe for all your mixing needs, providing peace of mind with every use. Use Scenarios: - Ideal for crafting cocktails at home or hosting gatherings, ensuring you serve perfectly mixed drinks without the worry of spills. - Perfect for protein shakes or smoothies, allowing you to measure and mix ingredients effortlessly while maintaining a clean work area. - Great for bartending professionals who require reliable and durable tools for high-volume mixing, ensuring consistent results every time.