Introducing the Cold2Color 20 oz Bottle with Color Changing Ink – the revolutionary drinkware item that will captivate your audience like never before. Crafted from clear, high-temperature resistant borosilicate glass, this bottle boasts both style and durability. Featuring a wide mouth that accommodates ice and a stainless steel lid for added convenience, the Cold2Color Bottle is designed for maximum functionality. But what truly sets it apart is the innovative color-changing ink technology. Imagine the scene: as soon as a cold liquid is poured into the bottle, the ink performs its mesmerizing transformation, instantly changing colors before your eyes. It's a sight to behold, leaving everyone in awe and making a lasting impression. This super innovative product is perfect for tradeshows, where it will undoubtedly spread brand awareness like wildfire. It's also ideal for employee appreciation, offering a unique and memorable gift that will be cherished for years to come.