




Thermos 420ml Vacuum Insulated Tumbler Dark Navy - JDM-421 DNvy Model
Pairs well with
Import duties, taxes, and charges are customer's duty. Details here.
Ship directly from Japan
60-day return window

Thermos 420ml Vacuum Insulated Tumbler Dark Navy - JDM-421 DNvy Model
Product Infomation
Description
The Thermos 420ml Vacuum Insulated Tumbler Dark Navy is designed to keep your favorite beverages at the perfect temperature for hours. Whether you prefer hot coffee or iced tea, this tumbler ensures your drink stays just the way you like it. Its sleek dark navy finish adds a stylish touch to your daily routine or travel essentials.
Crafted for durability and convenience, the Thermos JDM-421 DNvy Model features a compact size that fits comfortably in your hand or bag. Ideal for commuting, outdoor activities, or office use, this tumbler combines functionality with aesthetic appeal. Enjoy the benefits of high-quality insulation technology wherever you go.
Details
• Product Material: Stainless Steel
• Manufacturer: Thermos
Features
- Vacuum insulated technology keeps drinks hot or cold for hours
- 420ml capacity ideal for daily use and travel
- Compact and durable design for easy portability
- Stylish dark navy color that complements any setting
- Leak-resistant lid to prevent spills
- Made with high-quality stainless steel for long-lasting use
How to use
Fill the tumbler with your preferred beverage and securely close the lid before use. To maximize insulation, pre-warm or pre-chill the tumbler by rinsing it with hot or cold water. Avoid using in microwave or freezer. Always ensure the lid is tightly closed to prevent leaks during transport.
Care instructions
Hand wash the tumbler with warm soapy water and a soft sponge. Avoid using abrasive cleaners or scrubbers that may damage the finish. Do not place in dishwasher to maintain insulation properties. Store with lid off to allow the interior to dry completely and prevent odors.
About Japan With Love
Japan With Love was established in December 2020 with great experiences and understanding of Japanese products. We provide a wide range of cosmetics, supplements, foods, kitchenware, and more. They are manufactured & shipped directly from Japan with a 100% authentic guarantee.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Customer Support
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FAQ’s
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Contact Us
Use this text to answer questions in as much detail as possible for your customers.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
FAQs
Please read our FAQs page to find out more.
Are your products authentic?
Yes, all our items are 100% authentic and shipped directly from Japan. We work only with official partners and trusted suppliers.
Do you offer free shipping?
We occasionally offer shipping discounts. Check current rates at checkout and subscribe here for updates on promotions, tips, and more. For all shipping-related details, please visit our Shipping Policy page.
What is Shipping Protection and why should I choose it?
Shipping Protection is an optional add-on that covers loss, theft, or damage during transit. For peace of mind, we highly recommend selecting it at checkout, especially for international orders.
Do I have to pay customs duties or import taxes?
Yes. Import fees are the responsibility of the customer and vary by country. Please check your local regulations before ordering.
Can I return or exchange an item?
Yes, we offer a 60-day return window for items that arrive damaged, defective, or incorrect. Read more about our Return Policy.
Do I need an account to place an order?
No, you can check out as a guest. But creating an account allows for faster checkout, order tracking, and managing your preferences.

