1pcs 5 colours Stainless Steel Coffee Cup Thermal Mug For Tesla Model 3 Model

This insulated water bottle is made of stainless medical grade steel and features a double-walled design with copper coating for temperature retention. It is BPA-free, leak-proof, and easy to clean.

• The bottle outperforms 18/8 food grade stainless steel in anti-oxidation and corrosion resistance.
• It avoids leaving a metal taste or rust.
• It can keep liquids hot or cold for up to 24 hours.
• The lid displays the current water temperature when touched lightly.