Gteller Stainless Steel Travel Mug, Vacuum Insulated Tumbler Double Wall with Lid (Black, 13.2oz)

Stainless steel coffee tumbler with double vacuum insulation, drop resistant, sturdy and durable. Electrolysis and wire drawing, easy to clean, with strong corrosion resistance. Double wall vacuum thermal insulation keeps your drinks cold for about 10 hours or hot for over 6 hours. The insulation also protects your hands from the temperature of the drink. The temperature of our hands does not affect the temperature of drinks. BPA-free, PP plastic. The inside of the lid is a silicone sealing ring, it has excellent sealing properties to prevent water leakage. Hand wash recommended. Electropolished interior does not transfer flavor and no metallic aftertaste. You don't have to worry about spoiling the taste of your morning coffee or afternoon tea. Ideal for all types of hot and cold drinks, designed for coffee, beer, juice, etc. Suitable for car cup holders.