Premium 18/8 Stainless Steel Construction for All-day Temperature Control: Crafted from top-tier 18/8 stainless steel, this 40 oz tumbler not only exudes durability but also features double-wall vacuum insulation. Keep your ice-cold drinks cold for up to 30 hours and hot beverages hot for up to 12 hours. Plus, it's sweat-free, ensuring that the exterior of the tumbler stays dry.

Innovative 2-in-1 Lid Structure: 100% leak proof and spill-resistant, experience the best of both worlds with our lid that seamlessly integrates a sipping spout and a flip-top. Adapt to your beverage of choice – sip leisurely or flip open for a satisfying gulp. Versatility meets practicality.

Ergonomic Comfort with Soft-grip Handle: Designed for your convenience, the tumbler features a soft-grip handle that not only offers a comfortable hold but also ensures a secure grip. Whether you're on the move or relaxing at home, enjoy the convenience of a reliable hold.

Designed for Convenience and Versatility: The narrow base fits almost any car cup holder, keeping your favorite beverages right by your side. Whether it's beer, water, soda, milk, iced coffee, tea, mixed drinks, or even a smoothie, any drink you want can be enjoyed wherever you go. The water bottle with a handle ensures hydration and energy throughout your journey, making it perfect for the gym, office, or home.

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40oz Tumbler With Lid, Starw And Handle, Stainless Steel Vacuum Insulated Water Bottle Travel Mug For Iced Coffee, Hot And Cold Tea