Ozizo Stainless Steel Shaker Bottle 20 oz Gym Bottle Shaker cup for protein mixes with Wire Whisk Ball Spring Mixer

[ADVANCED INSULATION: keep your drinks hot or cold for longer with our double-wall vacuum insulation technology. Perfect for the gym or on-the-go! STAINLESS STEEL SHAKER: crafted with durable stainless steel this shaker stands out from flimsy plastic alternatives. It not only boasts functionality and longevity but also exudes style and elegance. EFFORTLESS MIXING: say goodbye to clumps! The integrated spring ensures smooth protein shakes every time. "MULTI PURPOSE: more than a shaker its also a blender bottle thermos flask canteen tumbler mug and jug all in one." "LIGHTWEIGHT & COMPACT: designed for portability its small light and easy to carry making it your ideal workout companion."]