Shake it, sip it, love it! 🥤 Experience smooth shakes in seconds with the 316 surgical-grade stainless steel BlenderBall Whisk. Double-wall vacuum insulation keeps your drinks at the perfect temperature, whether hot or cold. Crafted from high-quality, BPA and phthalate-free stainless steel for a safe and durable experience. Dishwasher-safe lid and hand wash cup make cleanup a breeze, so you can focus on your fitness goals. Generous 24-ounce capacity ensures you have enough room for all your supplements and hydration needs. Spill-proof design 24 oz capacity Double-wall insulation The Blender Bottle Strada Twist Cap Shaker Cup is a 24-ounce insulated stainless steel bottle designed for mixing supplements and smoothies. It features a spill-proof design, a surgical-grade stainless steel BlenderBall Whisk for smooth mixing, and double-wall vacuum insulation to keep drinks hot or cold. Made from BPA and phthalate-free materials, it is easy to clean with a dishwasher-safe lid.