3 Review(s)

Double Wall Insulation:40oz tumblers made of 304 double-layer stainless steel material, are insulated with a double-wall vacuum to lock in temperature, preventing sweating, keeping cold drinks ice cold for 24 hours, hot drinks hot for 12 hours.Versatile:insulated tumblers with handle are the perfect companion for safe, reusable straws with silicone tips, making them ideal for on-the-go drinks such as smoothies and iced coffee, ensuring you stay hydrated while driving, hiking or camping, or at any time of the day or night.User Friendly and Spill Proof Design:The narrow travel-friendly design with a splash-proof flip lid and one-handed opening, features an extra-large opening for quicker cooling, and an impact-resistant base cap for added durability and protection.Straw and Lid?The 40oz tumbler with handle has a 2-in-1 lid for hot or cold drinks, featuring a flip-up sip lid and an integrated flip straw, offering two drinking options in one convenient lid.Sweat Proof and Dishwasher Safe:The 40oz tumbler with handle is triple-walled, vacuum-insulated, and sweat-proof, with a rounded edge and ergonomic handle for maximum comfort. The electro-polished interior prevents odor retention and flavor transfer, while the wide mouth opening makes for easy cleaning, and no more leaks or spills to worry about.BPA-free material:High-quality food grade 18/8 stainless steel, scratching resistance, 100% BPA Free for health-safety.