2-in-1 Function: Heats up to 65°C or cools down to -3°C within minutes for instant beverage temperature control. Wide Compatibility: Suitable for bottles of various materials—plastic, glass, metal, and more. Durable Build: Made from eco-friendly ABS + PVC, powered by DC 12V for cars or home adapters. Efficient Performance: Fast heating/cooling, energy-saving, compact, and portable design. Versatile Use: Ideal for road trips, commutes, parties, or outdoor activities—perfect for hot coffee or chilled drinks anytime.
