Get ready to blend up the perfect smoothie, protein shake, or supplement with our Insulated Shaker Bottle. Designed for convenience, it features an ergonomic shape and a leakproof flip-top chug spout. The built-in whisk ball ensures a smooth mix every time, while the double-wall vacuum insulation keeps your drink cold for up to 24 hours. Made from durable stainless steel, it's dishwasher safe and guarantees no flavor transfer. Please note, this bottle is not suitable for hot or carbonated beverages and is BPA-free for peace of mind.