O-Sip! Silicone Straw Lids - XL size (Pack of 3), stretches to cover Tumblers, Large Cups and Mugs, Yeti Rambler, Mason Jars; Spill proof, Reusable, Durable, Replacement Lid Accessory (Red,Navy,Gray) - Walmart.com
Amazon.com | Tosnail 6 Pack 16 oz Stainless Steel Pint Cups Metal Cups Unbreakable Drinking Glasses Water Tumblers for Kids, Adults Indoor and Outdoor Use - Silver: Tumblers & Water Glasses