Introducing the Hydro Flask 40 oz Vacuum Insulated All Around Travel Tumbler, your perfect companion for on-the-go hydration. This travel tumbler is designed to hydrate more and refill less, with a durable and ergonomic handle that makes it easy to carry anywhere. Its large size fits most cupholders, ensuring convenience wherever you go. The TempShield double-wall insulation keeps your drinks cold for hours, and the flexible straw allows for easy sipping. Enjoy the benefits of TempShield double-wall insulation, which keeps your drinks cold throughout the day and eliminates condensation. Whether you start your day with ice water or hot coffee, this travel tumbler ensures your beverage stays at the perfect temperature without any heat transfer to the outside. Crafted with 18/8 pro-grade stainless steel, this tumbler guarantees durability and a pure taste with no flavor transfer. Enjoy your drinks as they are meant to be, without any lingering flavors from previous beverages. The Color Last powder coat provides a slip-free grip and extra durability, making this tumbler sweat-free and colorful. Available in a variety of bold colors, you can choose the one that suits your style. Plus, it's BPA-Free and dishwasher safe, ensuring safe and easy cleaning. The snug, secure, splash-resistant Press-In Straw Lid with a flexible straw and strong ergonomic handle makes this tumbler versatile and easy to use. It's designed to fit most cupholders, making it perfect for travel and everyday use. Our double-wall vacuum-insulated tumbler keeps beverages cold for up to 24 hours and hot for up to 12 hours. The TempShield technology prevents condensation and heat transfer to the outside. Practical design with splash protection and sustainable construction: the durable build made from high-quality 18/8 stainless steel, the lockable Press-In Straw Lid, and the slim design make this tumbler your daily go-to. The flexible straw allows for easy drinking from any angle, enhancing your hydration experience. The ergonomic handle offers a comfortable, durable grip for daily use, making hydration effortless. We offer a lifetime warranty against manufacturer defects. HYDRO FLASK stands behind our durable and robust materials and is committed to high standards.