Experience pure enjoyment with the GnGlass B47 Double Wall Insulated Glass Mug. Crafted from premium borosilicate glass, this 480ml (16oz) mug offers ample volume for coffee, latte, americano, tea, iced tea, or cold brew. The double-wall design keeps drinks hot or cold for longer while maintaining a comfortable exterior temperature. The rounded silhouette with an ergonomic handle blends elegance with everyday practicality. Durable, crystal clear, and dishwasher safe – ideal for daily use or as a stylish gift.
The packaging is secure and eco-friendly. It is made of thick, break-resistant material to ensure the product arrives undamaged.
Usage
Coffee, tea, cold drinks, and more are ideal gifts for friends and family, especially suitable for special occasions such as birthdays, housewarmings, weddings, parties, and Mother's Day.
Enhanced Temperature Control Double-wall insulation maintains your drink’s temperature longer — hot stays hot, cold stays cold — without condensation.
Ergonomic Comfort The rounded body and well-balanced handle offer a comfortable grip and effortless sipping experience.
Elegant Minimalist Design Clear borosilicate glass gives a timeless, modern look that complements any setting — home, café, or office.
Durable & Safe Crafted from lead-free, BPA-free borosilicate glass, resistant to thermal shock and scratches. Dishwasher safe for easy cleaning.
Generous Capacity With 480ml (16oz) capacity, enjoy a full-size latte, Americano, or cold brew with plenty of room to spare.
Product Specifications – Double Wall Glass Mug with Tea Infuser and Lid
>>Item No.
B47
>>Material.
High borosilicate glass
>>Top Dia.
10 cm / 3.93 inch
>>Height.
10.5 cm / 4.13 inch
>>Bottom Dia.
8.2 cm / 3.22 inch
>>Capacity.
~480mL / 16oz
>>Weight.
~288g / 0.62lb
Quality Advantages – Built to Last
Premium Borosilicate Strength Made from high-borosilicate glass, this insulated glass mug is heat- and cold-resistant, preventing cracks and maintaining clarity over time.
Safe and Non-Toxic Completely free from BPA, lead, and harmful chemicals — ensuring every sip is pure and healthy.
Thermal Shock Resistance Engineered to withstand rapid temperature changes, making it safe for both hot espresso and iced beverages.
Everyday Durability Dishwasher-safe and stain-resistant, the borosilicate glass mug maintains its brilliance even after repeated use.
Design Aesthetics – Minimalist Beauty Meets Function
Modern Elegance With its clean, rounded silhouette and transparent finish, the double wall glass mug adds sophistication to any setting.
Comfort Meets Clarity The ergonomic handle ensures a stable grip, while the crystal-clear glass beautifully showcases your beverage’s color and texture.
Balanced Proportion Designed with ideal symmetry and proportions — not only visually pleasing but also practical for everyday use.
Start your morning with a warm latte at home or enjoy a refreshing iced tea during a busy workday. This double wall insulated glass mug keeps your beverage at the ideal temperature while elevating your drinking experience. Perfect for relaxing evenings, coffee moments with friends, or professional café service.
Our Customer Favorites
Timeless designs, premium quality — these are the pieces everyone’s talking about.
Find quick answers to common questions about our eco friendly reusable glass tea mug — from usage and care tips to its sustainable design and materials.
Is the insulated glass mug microwave safe?
Yes, it is. Simply avoid sudden temperature shocks and do not place it directly on open flames.
Can I use it for both hot and cold beverages?
Absolutely. The double wall structure ensures optimal insulation for both coffee and iced tea.
Is it dishwasher safe?
Yes. The borosilicate glass resists scratches and remains crystal clear after washing.
What makes this mug eco-friendly?
It’s made from 100% recyclable, lead-free glass and comes in sustainable packaging.
What Customization Options Do You Offer?
Customizable Glass Mug Solutions – Designed Just for You At CnGlass, we believe every brand and business deserves products that reflect their unique style and values. That’s why we offer full customization services for our double-wall glass mugs, tailored to meet your specific needs. What We Can Customize: Logo Printing (Silk screen, laser, decal, gold stamping, etc.) Shape & Size (Adjust cup capacity, handle design, thickness) Color Options (Clear, tinted, frosted, gradient glass) Packaging (Gift box, eco box, bulk packaging with private label) Graphic Designs (Heart, pattern, or custom artwork printing) OEM & ODM Services Available Whether you have your own design or need help developing a new concept, our experienced design and manufacturing teams can support your OEM/ODM projects from concept to production. Low MOQ & Fast Turnaround We provide flexible order quantities, making it easier for startups and small businesses to build their brand. Fast sampling and production ensure your products hit the market on time. Ideal For: Coffee shops & cafés Lifestyle brands Gift companies Promotional campaigns Wholesale or private label sellers Global Customization Support With years of experience serving clients worldwide, we understand international quality standards, packaging preferences, and shipping logistics.
Let's Work Together
Whether you re looking to customize your order or just say hello, we d love to hear from you. For product issues or returns,?? Visit our After-Sales Support page for quick assistance.
What We Can Customize:
OEM & ODM Services Available
Low MOQ & Fast Turnaround
Ideal For:
Global Customization Support
