Drink Hot or Ice Cold 🔥🔥 Your favorite shaker bottle is now available with our new flex lid & straw. This lid is interchangeable with our shaker top lids. The lid features an air-tight flip up tab to sip your favorite hot or cold beverages and a centered straw hole with attached rubber stopper. Use this centered hole for a straw or pop the stopper for venting. It will also allow for better water flow while sipping when the vent is opened. Our new flex lid is ideal for hot drinks & cold and the