Double-Layer Vacuum-Insulated Coffee Mug with Pull-Up Handle 304 Stainless Steel Thermos Outdoor Portable Sports Water Bottle Solid Color Water Cup

Double-Layer Vacuum-Insulated Coffee Mug with Pull-Up Handle 304 Stainless Steel Thermos Outdoor Portable Sports Water Bottle Solid Color Water Cup Product Name: Coffee Mug Material: Stainless Steel Capacity: 350ml / 500ml Product Features: This travel coffee mug features a 316 stainless steel inner liner, a PP lid, and a silicone seal—safe, healthy, acid/alkali resistant, and easy to clean. The cup body features a powder-coated finish for a smooth, durable surface that resists chipping. It offers two drinking modes: flip-top for sipping (small sips prevent scalding or choking) and open-top for gulping (large sips deliver maximum refreshment). Exceptional heat retention and cooling performance maintain optimal temperatures for up to 6 hours—perfect for cold brew iced coffee or hot coffee, making it ideal year-round. Features a reinforced carrying loop for sturdy portability. The 360° leak-proof seal prevents spills even when shaken or inverted, ensuring worry-free travel. The soft rubber base provides slip resistance and durability, keeping the cup stable and secure on any surface.