· Keep Coffee Hot or Cold for Hours: The travel coffee mug is designed with double-walled vacuum insulation that keeps your coffee, tea, or any other hot or cold drink at the perfect temperature for longer. It keeps your hot drinks hot for up to 8 hours and your cold drinks cold for up to 6 hours.
· Health Material: The inner of insulated coffee mug is made of premium 304 stainless steel,high-quality and food-grade material that ensures drink stays safe and healthy. Rust-resistant.A silicon sleeve on the thermos to provide a comfortable and slip-resistant grip. 100% BPA-free and safe forthe environment.
· Leakproof and Spill-proof: The stainless steel coffee mug come with a screw-on sealed lid that ensures the drink won't spill. The lid has a tight seal with a sealing ring to prevent leaks and spills. It is easy to screw on and off.
· Perfect Capacity: The perfect size with a 400ml capacity. It also fits most car cup holders and coffee makers.
· Easy to wash: The travel coffee thermos design a big opening make it easy to wash.