Dual-Latch Flip-Top Lid Design Stainless Steel Double-Wall Insulated Coffee Mug

Core Design: Convenient and Reliable Double-Buckle Flip Lid

The cup lid features a double-buckle flip-open design: simply press the buckles on both sides to open the drinking spout, allowing for one-handed operation suitable for driving and office use; when closed, the buckles tightly engage with the cup body, combined with a silicone sealing ring, achieving double leak protection, preventing spills even on bumpy roads or when carried in a bag.

Materials and Performance: Practical Core with Double-Layer Insulation

Made of food-grade 304 stainless steel with a double-layer vacuum structure, the outer layer features a matte black frosted finish that is scratch-resistant and fingerprint-proof, while the inner liner is safe and odorless; the vacuum insulation layer provides long-lasting temperature retention, keeping hot coffee warm for approximately 6 hours and cold drinks chilled for approximately 8 hours, suitable for various beverage temperatures.

Appearance and Compatibility: Simple Design for Multiple Scenarios

The cup body features a segmented, tapered design for a comfortable and non-slip grip; the size is precisely matched to car cup holders and office desk cup holders, making it easy to place whether commuting in a car, working at a desk in the office, or on short trips.