The Coldest Water COLDEST WIDE MOUTH LID

­Description: The Coldest Water Wide Mouth Cap 2.0, Patent Pending, was initially built for Professional Athletes in high performing sports. We believe in taking cold water on the go wherever you are, whether your biking, cycling, running, jogging or going to the beach. This cap allows you drink effortlessly with one hand. Simply flip the top, and drink water from it.It is BPA Free, and easy to clean. Verified Compatibility with: The Coldest Water Bottles: 14oz, 18oz, 24oz, 32oz, 40oz, and 64oz HydroFlask Wide Mouth Bottles Kleen Kanteen Wide Mouth Water Bottle Simple Modern Wide Mouth Bottles Possible compatibility: Stainless Steel Bottles with 2.19″ inches inner screw mouth diameter. OUR MOST ADVANCED FLIP TOP CAP YET Works with many wide mouth water bottles Anti-slip straw technology Fully insulated Easy carrying handle Rubber Nozzle for easier drinking Stays colder longer TIP: Noises while drinking? Ice cubes in certain positions can cause noises.Try filling it with with water only or rearrange ice. The position of the ice can cause a whistle, or create complete silence!