Simple Modern 40 oz Insulated Stainless Steel Tumbler Double Wall Stainless Steel Tumbler with 2-Way Drinking Red Maple Leaves

Upgrade Your On-the-Go Hydration Experience!

Never compromise on temperature or convenience again. Our Car Handle Tumbler is expertly engineered for your busy lifestyle, delivering superior thermal performance and user-friendly features right at your fingertips.

How to Use for Best Results:

For optimal thermal performance, we recommend preheating your tumbler with hot water or pre-cooling it with ice water for 5-10 minutes before use.

To prevent leaks, ensure the lid is securely tightened in a clockwise direction.

Important Safety Note: When using the straw, please ensure liquid temperature is below 60°C (140°F) to avoid the risk of steam or hot liquid causing injury.

Care & Maintenance Instructions:

Clean with warm water and a mild, neutral detergent. Rinse thoroughly.

Do not use in a microwave, dishwasher (unless specified for top-rack), or with abrasive cleaners or bleach.

Do not fill with carbonated drinks, dairy products for prolonged periods, or strong acidic/alkaline liquids (e.g., soy sauce, soup) to preserve the inner steel lining.