ThermoFlask 32oz Stainless Steel Straw Tumblers keep you hydrated while on-the-go. Double-wall vacuum insulation keeps the tumbler sweat-free and keeps liquids ice cold for up to 24 hours. Great for everyday adventures, the screw on wide mouth lid is easy to clean and fill. Features: Cup holder Friendly Double Wall, Vacuum Insulated Wide mouth for easy filling and cleaning Splash proof Silicone Gasket 18/8 Food Grade Stainless Steel Durable Powder Coat Finish Built in silicone coaster Twist on leak proof lid BPA Free Dishwasher Safe 2 Pack Heather Gray New — Will ship without box due to shipping costs. Thanks for looking and please check out my other items.