The Hydro Flask All Around Tumbler 20 oz is perfect for on-the-go hydration with long-lasting temperature control. Featuring TempShield® double-wall vacuum insulation, it keeps drinks hot or cold for hours. The closeable press-in lid reduces splashes, traps temperature, and works with most straws. Made with 18/8 pro-grade stainless steel for pure taste and durability, this tumbler fits most cupholders and boasts a colorful, sweat-free Color Last™ powder coat. BPA-free and easy to customize with your logo, it’s an ideal choice for promotional drinkware.