Add a little ROAR to your favorite water bottle with this darling Dino Straw Cover! Made from durable silicone, this fun accessory is perfect for any Stanley user looking to add some fun to their tumbler game this season!

• Includes 1 straw topper 
• Silicon 
• Fits 9 to 10mm straws (including Stanley 30 and 40 ounce tumblers)