
The 450ml Double Wall Glass Coffee Mug from Maixin Kitchenware redefines the standard for modern beverage container111s. Crafted with precision engineering and premium materials, this mug combines functionality, safety, and aesthetic appeal. Whether you're savoring a morning espresso or a refreshing iced tea, its innovative design ensures optimal temperature retention and comfort. In this article, we explore the product's features, technical specifications, application scenarios, and the company's commitment to quality.
Key Features and Advantages
The Double Wall Glass Coffee Mug is engineered to deliver exceptional performance. Its dual-layer structure creates an insulating barrier that keeps drinks hot or cold for extended periods while maintaining a comfortable exterior temperature. This design eliminates the risk of burns from hot liquids and prevents condensation from forming on the outer surface, making it ideal for both indoor and outdoor use.

At the heart of this product is borosilicate glass, a material renowned for its thermal resistance. Unlike ordinary soda-lime glass, borosilicate glass can withstand extreme temperature fluctuations, ranging from -30°C to 150°C. This makes the mug safe for use in microwaves, freezers, and even direct heat sources. The National Institute of Standards and Technology (NIST) highlights that borosilicate glass's low coefficient of thermal expansion reduces the risk of cracking under stress, a critical factor for durable kitchenware.
The mug's lead-free and BPA-free composition ensures it meets the highest safety standards. It is also dishwasher-safe and freezer-ready, offering convenience for daily use. Its ultra-clear glass maintains a pristine appearance over time, resisting cloudiness and staining that often plagues lower-quality products.
Why Choose Borosilicate Glass?
While many glass products degrade over time, borosilicate glass retains its clarity and structural integrity. This is due to its unique molecular structure, which minimizes expansion and contraction when exposed to temperature changes. According to NIST's research on thermal expansion coefficients of silicate glasses, borosilicate glass exhibits a coefficient of approximately 3.3 × 10⁻⁶ /°C, significantly lower than that of ordinary glass (around 9 × 10⁻⁶ /°C). This property makes it a preferred choice for scientific and industrial applications, as well as for high-end consumer products.

Technical Specifications
| Item Number | MX-M16 |
|---|---|
| Capacity | 300ML / 350ML / 450ML |
| Packing | Color Box, White Box, or Brown Box |
| Material | 100% Lead-Free Borosilicate Glass |
| Temperature Range | -30°C to 150°C |
| Dimensions | Approx. 95mm (Diameter) x 130mm (Height) |
Application Scenarios
The Double Wall Glass Coffee Mug is a versatile addition to any kitchen or office. Its ability to maintain temperature makes it ideal for:
- Hot Beverages: Keep coffee, tea, or soup at the perfect temperature for hours.
- Cold Drinks: Preserve the chill of iced tea, soda, or cocktails without dilution.
- Home Use: A stylish and functional centerpiece for breakfast, lunch, or dinner.
- Office Settings: A professional touch for meetings, work breaks, or daily hydration.
- Decorative Use: Transform into a mini vase for small flowers or greenery when not in use.

Design and Aesthetic Appeal
Beyond its technical prowess, the mug boasts a sleek, modern design that complements any setting. The ultra-clear glass enhances the visual experience of your drink, while the double-wall structure adds a touch of elegance. Its condensation-free exterior ensures that surfaces remain dry and clean, eliminating the need for coasters or napkins.
The product's handcrafted quality reflects Maixin Kitchenware's dedication to excellence. Each mug is meticulously crafted to ensure uniformity, durability, and a seamless user experience. This attention to detail is evident in the product's smooth edges, balanced weight, and resistance to chipping or scratching.
Company Background: Maixin Kitchenware
Shijiazhuang Maixin Trading Co., Ltd. (Maixin Kitchenware) is a leading manufacturer and supplier of high-quality kitchenware products. With over a decade of experience, the company has established itself as a trusted name in the industry, serving customers worldwide. Their commitment to innovation, safety, and sustainability is reflected in every product they offer.
Maixin Kitchenware adheres to international standards for product quality and environmental responsibility. Their lead-free and BPA-free materials ensure that consumers can enjoy their products with confidence. The company also emphasizes eco-friendly packaging, reducing its carbon footprint while maintaining product integrity.

Why Trust Maixin Kitchenware?
Maixin Kitchenware's reputation is built on a foundation of transparency, reliability, and customer satisfaction. The company invests heavily in research and development to stay ahead of industry trends, ensuring their products meet the evolving needs of consumers. Their product page provides detailed specifications, usage guides, and customer testimonials, empowering buyers to make informed decisions.
Additionally, Maixin Kitchenware offers customization options for bulk orders, allowing businesses to brand their products with logos or unique designs. This flexibility makes their products a popular choice for cafes, restaurants, and corporate gift programs.
Conclusion
The 450ml Double Wall Glass Coffee Mug is more than just a beverage container111—it's a testament to innovation, safety, and style. Its advanced borosilicate glass construction ensures durability and thermal efficiency, while its versatile design adapts to a wide range of uses. Whether you're a coffee enthusiast, a busy professional, or a design-conscious consumer, this mug offers a perfect blend of functionality and aesthetics.
By choosing Maixin Kitchenware, you're not only investing in a high-quality product but also supporting a company that prioritizes customer safety, environmental responsibility, and continuous improvement. Explore the product page to discover more about this exceptional coffee mug and how it can elevate your daily routine.
References
National Institute of Standards and Technology (NIST) provides authoritative information on material science and thermal properties. For further details on borosilicate glass, refer to NIST's publication on thermal expansion coefficients of silicate glasses.
All product images are sourced from Maixin Kitchenware's official website.
