Hydro Flask Standard Mouth Flex Straw Cap D5

<h2>Flip and sip.</h2><p>Hydration on the go just got easier with the leakproof, insulated Flex Straw Cap. Add it to your favorite Standard Mouth Hydro Flask bottle to easily enjoy cold hydration anywhere.</p><ul><li>Leakproof when closed</li><li>Straw is easy to trim to fit your favorite Hydro Flask</li><li>Flex Strap is easy to transport and comfortable to carry</li><li>Insulated for maximum temperature retention</li><li>Removable components for easy cleaning</li><li>Dishwasher safe</li><li>Not intended for use with hot liquids</li></ul>