Stainless Steel Sports Shake Cup

Made of food grade 304 stainless steel,durable,easy to clean,100 percent BPA free cover ensures safe and healthy use.capacity 25 ounces,making it easy to mix drinks. It comes with a large roud stainless steel spring that helps the powder dissolve completely in water without clumping,rotary open cover,strong sealing,no leakage,open suction nozzle,easy to open and close.