Made of double-layer food-grade 304 stainless steel, bisphenol A-free, rust-free, and easy to clean. The MCH ceramic heating element is built into the bottom of the cup, which heats faster and does not burn your hands. It can keep hot coffee, tea, milk, etc. at about 55°C (with lid). The base uses USB 5V power supply and is waterproof and short-circuit proof. The lid is equipped with a silicone sealing ring to prevent leakage and dust to the greatest extent.

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Price	$49.99	$47.99	$43.99	$39.99	$32.99	$24.69