TKK
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TKK Insulated Coffee Mug with Ceramic Coating, 21oz Iced Coffee Tumbler Cup with Straw Lid Double Wall Vacuum Leak Proof Travel Mug with Strap for Hot and Iced Beverage, Black
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TKK Insulated Coffee Mug with Ceramic Coating, 21oz Iced Coffee Tumbler Cup with Straw Lid Double Wall Vacuum Leak Proof Travel Mug with Strap for Hot and Iced Beverage, Black
This coffee mug keeps drinks hot up to 7 hours and cold up to 12 hours.
TKK Insulated Coffee Mug with Ceramic Coating, 21oz Iced Coffee Tumbler Cup with Straw Lid Double Wall Vacuum Leak Proof Travel Mug with Strap for Hot and Iced Beverage, Black
TKK

Item #: 83025861

TKK Insulated Coffee Mug with Ceramic Coating, 21oz Iced Coffee Tumbler Cup with Straw Lid Double Wall Vacuum Leak Proof Travel Mug with Strap for

Item #: 83025861

BND 63

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Monday, August 24
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This coffee mug keeps drinks hot up to 7 hours and cold up to 12 hours.
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What Stands Out

Ceramic Coating
The ceramic coating provides a pure taste experience, preventing metallic flavors while maintaining beverage temperature. This feature ensures your drinks taste just as intended, elevating your coffee enjoyment.
Double Wall Vacuum
This double wall vacuum design guarantees superior insulation, keeping hot drinks hot and iced drinks cold for hours. It addresses temperature retention concerns, making it ideal for versatile beverage enjoyment.
Travel-Friendly Design
Equipped with a convenient strap and leak-proof lid, this thermos is made for on-the-go lifestyles. It robustly fits in cup holders and backpacks, ensuring worry-free transport of your favorite beverages.

Product Details

Shop TKK Insulated Coffee Mug with Ceramic Coating, 21oz Iced Coffee Tumbler Cup with Straw Lid Double Wall Vacuum Leak Proof Travel Mug with Strap for Hot and Iced Beverage, Black online at a best price in Brunei. B0CGR847XZ
Brand NameTKK
Recommended Uses For ProductCoffee
Age Range DescriptionAdult
Included ComponentsLid
Unit Count1 Count
ColorBlack
ThemeSport
Capacity21 fluid ounces
Item Dimensions W x H3.58"W x 7.44"H (9.1 cm)
Item Weight0.47 kg
Number of Items1
Additional FeaturesCold 12 Hours, Double Wall, Leakproof
Cap TypeStraw Cap
Material TypeCeramic
Product Care InstructionsHand Wash Only
BrandTKK
Special FeatureCold 12 Hours, Double Wall, Leakproof

Who Should Buy?

Suitable For
  • Travel Enthusiasts

    Ideal for people on the go seeking a reliable, insulated travel mug for hot and iced beverages.

  • Office Workers

    Perfect for keeping drinks hot or cold during long office hours, enhancing productivity and satisfaction.

  • Outdoor Adventurers

    Great for hikes or camping, as it keeps beverages at the desired temperature while being durable and portable.

Not Suitable For
  • Heavy Users

    Not suitable for those who need to carry larger volumes of beverages due to its 21oz capacity.

Product Description

TKK Insulated Coffee Mug with Ceramic Coating, 21oz Iced Coffee Tumbler Cup with Straw Lid Double Wall Vacuum Leak Proof Travel Mug with Strap for Hot and Iced Beverage, Black

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials are used in the TKK Insulated Coffee Thermos, and are they safe for food and drink?

    Answer: The TKK Insulated Coffee Thermos is constructed with high-quality stainless steel and features a ceramic coating. Stainless steel is known for its durability and is resistant to rust and corrosion, while the ceramic coating provides a smooth, non-toxic surface that ensures your beverages stay pure and taste fresh. This combination not only enhances the aesthetics but also guarantees that your drinks remain uncontaminated, making it a safe choice for daily use.
  • Question: How does the double wall vacuum insulation work in the TKK Thermos?

    Answer: Double wall vacuum insulation means that there are two layers of stainless steel with a vacuum in between them. This design prevents heat transfer, keeping hot beverages hot for longer and cold drinks cold without causing condensation on the outside of the thermos. For instance, you can enjoy iced coffee during a hot day without worrying about the exterior becoming sweaty or your drink warming up. This technology is essential for maintaining your beverage’s desired temperature.
  • Question: Is the TKK Coffee Thermos leak-proof?

    Answer: Yes, the TKK Coffee Thermos features a leak-proof design that ensures no spills or leaks occur while on the go. Designed with a secure lid and a properly fitted straw, you can confidently carry this travel mug in your bag without the hassle of unexpected leaks. This is especially useful during commutes or journeys when you want to enjoy your beverage without worrying about accidents.
  • Question: Can the TKK Insulated Coffee Thermos keep drinks hot or cold for extended periods?

    Answer: Absolutely! The TKK Insulated Coffee Thermos is designed to maintain temperatures for extended periods. It can keep your iced coffee cold for hours, making it perfect for warm weather outings, picnics, or road trips. Similarly, it effectively retains heat, allowing you to enjoy your favorite hot drinks on chilly days. This makes the thermos a versatile companion for varying environments.
  • Question: What are the dimensions and capacity of the TKK Insulated Coffee Thermos?

    Answer: The TKK Insulated Coffee Thermos has a capacity of 21 ounces, making it ideal for a generous serving of iced coffee or tea. Its size is convenient for fitting in car cup holders and travel bags while still providing enough volume for all-day hydration. This dimension combined with a lightweight design allows users to take it anywhere without feeling bulky.
  • Question: Is the TKK Insulated Coffee Thermos easy to clean?

    Answer: Yes, the TKK Insulated Coffee Thermos is designed for easy cleaning. Its wide mouth opening allows for straightforward access when washing, and both the stainless steel body and ceramic coating are highly resistant to stains and odors. You can effortlessly wash it by hand or place it in the dishwasher for added convenience, ensuring your thermos stays hygienic and looking new.
  • Question: Does the TKK Thermos come with a reusable straw?

    Answer: Yes, the TKK Insulated Coffee Thermos includes a reusable straw lid. This feature allows for a spill-free sipping experience and promotes eco-friendliness by eliminating the need for single-use straws. Ideal for enjoying smoothies, iced coffees, or refreshing teas, the straw enhances your drinking experience while making it easy to hydrate on the go.
  • Question: What colors or designs are available for the TKK Insulated Coffee Thermos?

    Answer: The TKK Insulated Coffee Thermos is available in a variety of colors and designs, catering to different tastes and preferences. Whether you prefer vibrant hues or more subtle tones, there’s a style to match your personality. This variety allows users to express themselves while enjoying a functional product, making it an attractive option for gifting or personal use.
  • Question: What is the purpose of the strap on the TKK Coffee Thermos?

    Answer: The strap on the TKK Coffee Thermos is designed for added convenience and portability. It allows you to easily carry the thermos while freeing your hands up for other tasks. This feature is particularly beneficial for commuters, travelers, or anyone who enjoys outdoor activities, as it enhances mobility and access to hydration when needed.
  • Question: Where can I buy the TKK Insulated Coffee Thermos in Brunei?

    Answer: You can purchase the TKK Insulated Coffee Thermos with Ceramic Coating from Ubuy in Brunei. Ubuy offers a wide selection of products including this travel mug, ensuring you can find it easily online. With convenient shopping features and customer service, Ubuy makes it a great platform for acquiring quality items like this thermos.

TKK Thermoses Editorial Review

The TKK Insulated Coffee Thermos with Ceramic Coating has received mostly positive reviews from customers. Users have praised its ability to keep coffee hot and maintain great taste without the metallic aftertaste. The included wrist strap has been a convenient storage feature. Additionally, the thermos's durability, ceramic coating, and wide cleaning mouth have been highlighted as positives. The dual drinking spouts and detachable interior silicon tube have also been mentioned as useful features, allowing for an easy transition between hot and cold beverages. However, there has been some negative feedback regarding the color accuracy of the product and concerns about its quality and material. It has been noted that the product may not seem ceramic, and a few customers have deemed it low quality and not worth the price. Overall, the majority of customers have found the TKK Insulated Coffee Thermos to be a reliable and feature-packed travel mug, offering great value for its performance and features.

Customer Reviews & Ratings

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Pros

  • Keeps coffee hot and maintains taste
  • Convenient wrist strap
  • Durable with ceramic coating
  • Dual drinking spouts and detachable interior silicon tube
  • Wide mouth for easy cleaning

Cons

  • Color may not match the advertised image

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BND 63

Order now and get it around Monday, August 24

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Made with food-grade ceramic interior for purity and safety.
  • Double-walled insulation ensures drinks maintain temperature.
  • Includes a reusable straw lid for convenient sipping.
  • Travel-friendly with a carry strap and anti-sweat grip.
  • Wide mouth design accommodates ice cubes and easy cleaning.
  • Available in vibrant colors, perfect for gifting for any occasion.

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