MIXES SMOOTH, NO CLUMPS – The patented twist-in agitator breaks up powders fast, giving you perfectly blended protein shakes, smoothies, and pre-workouts without clumping or residue. KEEPS DRINKS COLD FOR 30+ HOURS – This double-wall insulated stainless steel shaker bottle keeps ice frozen and drinks chilled for over 30 hours—perfect for gym, work, or travel. LEAK-PROOF & DURABLE DESIGN – Say goodbye to spills. This shaker cup is fully leak-proof, BPA-free, and built from kitchen-grade stainless steel for long-lasting performance. LEFT OR RIGHT HAND FRIENDLY – The center-aligned stainless steel straw and soft-touch handle make drinking effortless, whether you're left-handed or right-handed. EASY TO CLEAN & USE – With measurement markings inside, a removable spout, and wide-mouth design, this protein shaker is simple to clean and even easier to fill and use on-the-go. Crush your workouts and stay fueled all day with the Ice Shaker 40oz Legend Series Shaker Bottle—built for legends who don’t settle. Featuring a patented twist-in agitator, it delivers ultra-smooth protein shakes, pre-workouts, and smoothies with zero clumps or residue. The double-wall vacuum insulation keeps your drinks ice-cold for over 30 hours, making it perfect for the gym, work, or travel. Crafted from kitchen-grade stainless steel, it’s leak-proof, BPA-free, and tough enough to handle any grind. The center-aligned straw and soft-touch handle make it effortless to sip whether you’re left- or right-handed, and with easy-to-read measurement markings, a silicone spout, and a silicone base, it’s as easy to clean as it is to dominate your day. This is more than just a shaker—it’s your new workout partner. Train hard. Hydrate harder. Be legendary.