Durable: Made From High-Quality 18/8 Stainless Steel,Which Is Durable, Rust-Proof, Heat-Retaining And Easy To Clean. | | Double-Walled Insulation: Keeps Drinks Hot Or Cold For Hours,The Thermos Cup With Large Capacity Has A Vacuum Design That Provides A Good Heat Preservation Effect For Your Drinks. Whether Hot Or Cold, This Product Provides Excellent Insulation For Your Favourite Drinks. | | Leak-Proof: Enjoy Sipping Free Drinking Hole And A Fully Sealed Leak Prevention Option. Comes With An Eco-Friendly Reusable Straw. | | Large Capacity: The Capacity Of The Straw Thermal Mug Is 1200 Ml, 40Oz, It Has A Stylish And Simple Appearance, With A Smooth Surface And No Sharp Edges. | | Portable Cup With Handle: This Cup Mug Convenient Handle For Easy Transport And A Secure Grip, The Cup Fits Securely In Most Car Cup Holders. Whether You'Re Driving To Work Or Traveling, Swimming, Sports, Road Trips, Barbecues, Camping, Parties And More. So You Always Have Your Favorite Beverage Ha.