LocknLock 500ml Wave Tumbler – Black, Stainless Steel Travel Mug with Copper-Plated Insulation & Ergonomic Grip

Stay energized on the move with the LocknLock 500ml Wave Tumbler (LHC4147) in sleek Black — a durable, high-performance travel mug designed for convenience, comfort, and style. Made from premium stainless steel, this tumbler resists rust, preserves hygiene, and delivers long-lasting performance. The copper-plated insulation layer enhances thermal retention, keeping your beverages hot or cold for hours — perfect for long commutes, office days, or weekend adventures. Its signature Wave body design offers a secure, non-slip grip and fits seamlessly into standard car cup holders. Designed with ease-of-use in mind, this tumbler features a wide-mouth opening for effortless cleaning and a practical open-cap lid for smooth, one-handed sipping.