CS COSDDI 12 oz Coffee Mug - Stainless Steel Coffee Cup with Leakproof Lid

CS COSDDI 12 oz Coffee Mug - Stainless Steel Coffee Cup with Leakproof Lid

• High Quality Material: This coffee tumbler features a vacuum-insulated double wall of durable 304 stainless steel—naturally taste-free, rust-proof, and leak-proof. The lid uses BPA-free, food-grade silicone to ensure long-lasting durability
• Leakproof Design: The travel mug lid features an airtight silicone seal to prevent spills. Its built-in air vent ensures smooth beverage flow without spurting. The non-slip rubber base keeps the cup stable, even in moving vehicles. A Must-Have for Home & Travel
• Perfect Size & Portability: This 12oz coffee cup is compact, stylish, and easy to carry. Its narrow design ensures a secure grip for grab-and-go use, while fitting most car cup holders and coffee makers. Enjoy your coffee effortlessly anywhere—ideal for both indoors and outdoors, including home, travel, school, commuting, parties, and the office
• Keep Drinks Cold or Hot: With double-wall vacuum insulation, this tumbler keeps beverages hot or cold for 4 hours or more. For best results, preheat it with hot water before adding hot drinks, or prechill for cold
• Care Instructions: 1.To secure the lid, close the buckle until you hear two clicks. 2.Hand wash only. Do not use dishwasher. 3.Not microwave safe. Do not put in microwave