MiiR gives 3% of revenue to trackable giving projects. Every MiiR product comes with a Give Code that allows you to experience the story behind your purchase. Flip. Register. Follow.. Get out there and stay hydrated with our simple sip straw lid. The straw lid is the sportiest of them all with a leak resistant spout that offers instant access to your beverage in one easy flip motion Use provided ruler to measure and cut straws to desired length, two (2) straws included (MiiR drinkware sold separately). The straw lid fits on MiiR items: 16 oz. Travel Tumbler (#100276), 20 oz. Wide Mouth (#100275) bottles. BPA free. Dishwasher safe (top rack). Hand wash recommended. For best results, wash your MiiR product with a long-handled soft bristle brush, soap, and warm water.. Please note, this product is not leak proof, not intended for hot or carbonated beverages, and does not fit classic Tumbler collection. *Changes in elevation and exposure to high temperature environments may create pressure inside your bottle., safely release it by slightly twisting the straw lid open and closed before opening the spout. This item is sold without decoration. Due to high demand, items may take up to 48 hours to ship after purchase order is received.