This tumbler is made of SUS304 (Steel Use Stainless), which is highly resistant to corrosion and maintains stable heat resistance even at high temperatures.
It features a flip lid that allows for easy one-hand operation, and there is a straw hole for using a straw.
The lid has a silicone gasket to prevent water leakage.
With a handle, this tumbler is convenient to hold and drink from.
Additionally, the tumbler is designed with a double-walled system that minimizes condensation on the surface.

• Material: Stainless steel, PS, Silicone
• Weight: 279g
• Country of manufacture: Made in China

Cautions

• This product is engraved with laser engraving.
• This product is not fully leak-proof. Be cautious when storing beverages, ensuring the main body is not tipped over.
• This product is designed for keeping beverages hot or cold. Do not use it for other purposes.
• Please clean the product before first use. Wash with a soft sponge and mild detergent under running water.
• If filled above the lid seal, contents may overflow when closing the lid.
• Dropping the product or applying strong impacts may cause damage or reduce functionality.
• For hot beverages, close the lid after allowing the drink to cool slightly to avoid burns.
• Do not use in microwaves or dishwashers, as it may cause malfunction, damage, or burns.
• Do not freeze or place near fire, as beverage expansion may damage the product.
• Do not store dry ice, carbonated drinks, etc., as internal pressure may cause the lid to pop off or contents to spray out.
• Milk, dairy products, and juices may spoil easily and cause corrosion if left in the tumbler for extended periods.
• Ensure infants use this product under supervision.
• Scratches, minor mold marks, and uneven ink may appear on the surface due to the production process. This is not a defect or flaw. Please keep this in mind before placing an order, as it is not a reason for return or exchange.