This Brumate Multishaker has never been used. I bought it and never got back into making shakes, so time to sell. Like new condition. Open to offers! Thanks for looking. From website: Our built-in patent-pending agitator blends your shakes, greens, and powders without any clumps, while also serving as a water infuser for herbs and fruits. It includes our BevGuard™ insulation to keep ice for 24+ hours, a spill-proof MagFlip™ lid, volume markings on the inside, a durable silicone handle, a non-slip base, and the ability to interchange tops with our MÜV or Straw Lids, making it perfect for any workout or adventure.