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Premium Double Walled Coffee Mug | Hot & Cool

In the evolving world of beverageware, the double walled coffee mug stands out for its modern appeal and unmatched thermal performance. As more consumers prioritize both aesthetics and functionality, demand for double glass coffee mugs, double glass coffee cups, and double wall espresso cups continues to rise—transforming industry standards worldwide.

Industry Trends for Double Walled Coffee Mug

Market Growth: According to Grand View Research, the global insulated drinkware market (including double wall mug solutions) reached USD 2.98 billion in 2023 and is projected to grow at a CAGR of 7.1% from 2024 to 2030.
Thermal Innovation: Double wall technology is increasingly replacing single wall glass and ceramic cups due to superior heat retention and user comfort.
Eco & Safety Certification: End users favor high-borosilicate and FDA-certified materials, especially for reusable double wall espresso cups.
Custom OEM: Corporate branding and event-specific customizations push manufacturers to offer more flexible double glass coffee mugs solutions.

Key Parameters of Popular **Double Walled Coffee Mug** Models
Product	Material	Capacity (ml)	Wall Thickness (mm)	Thermal Retention	Microwave Safe	Certifications
Christmas Styling Double Wall Mug	Borosilicate Glass	350	1.7	4h (Hot), 6h (Cold)	Yes	ISO, FDA, LFGB
Standard Double Glass Coffee Cups	Borosilicate Glass	250/300/350	1.3-1.6	3h (Hot), 5h (Cold)	Yes	FDA, SGS
Premium Double Wall Espresso Cups	Borosilicate Glass	90/120	1.4	1.5h (Hot), 3h (Cold)	Yes	LFGB, ISO
Classic Double Wall Mug	Soda Lime Glass	300	1.2	2h (Hot), 4h (Cold)	Partial	ISO

Introduction to Doubel Wall Insulated Glass Christmas Styling with handle 350ml

Our flagship Double Walled Coffee Mug delivers festive design and engineering excellence. Designed with high-borosilicate glass, it’s the ideal choice for home, office, cafes, and event gifting.

Capacity: 350ml
Material: High-borosilicate glass (BPA & Lead-Free, FDA/ISO certified)
Double wall insulation: Keeps drinks hot/cold longer and prevents condensation
Unique Christmas Styling: 3D design, ergonomic handle, and crystal-clear finish
Durability: Withstands thermal shock up to 150°C; passed over 3,000 dishwasher cycles
Use: Suitable for hot drinks (coffee, tea), cold beverages, and espresso-based recipes

Double Walled Coffee Mug Manufacturing Process Explained

The production of our double wall mug involves advanced glass-engineering techniques ensuring strength, clarity, and safety.

1. Raw Material Selection → Top-grade silica and boron compounds sourced & checked for purity (ISO/ANSI standards).

2. Glass Melting → Glass batch is melted at 1600°C to ensure complete homogenization, eliminating internal stress.

3. Precision Forming → Double-walled structure formed via mouth-blown or CNC-assisted molding & fusing.

4. Annealing → Gradual cooling in an annealing oven to relieve stress and improve impact resistance.

5. Quality Testing → Each double walled coffee mug is tested for thermal shock, capacity, and surface integrity (SGS & in-house tests).

6. Assembly & Decoration → Handle is bonded using borosilicate-specific adhesives, followed by Christmas style printing/enamel painting.

7. Packaging & Logistics Product is packed in shock-proof boxes, with traceable QC code (meets ISO/ANSI shipping standards).

Technical Excellence: Specifications & Standards

Detailed Specs: Christmas Styling 350ml Double Walled Coffee Mug
Parameter	Specification
Material	High-Borosilicate Glass, BPA & Lead-Free, Food-Grade
Capacity	350ml ±2ml
Wall Thickness	1.7 mm (inner), 1.7 mm (outer)
Thermal Shock Resistance	Up to 150°C (Test: ASTM C1499)
Microwave Safe	Yes (Tested per EN 15284)
Dishwasher Safe	≥3000 Cycles (ISO 12875-1)
Certifications	ISO 9001, FDA, LFGB, SGS Food Contact
Production Method	Mouth-Blown + CNC-Assisted Seam Joint
Handle Style	Ergonomic, Full-Loop (50mm ID)

Technical Data Visualization

Key Advantages of Double Walled Coffee Mugs Over Traditional Mugs

Thermal Insulation: Double wall design provides up to 300% longer heat retention than regular single wall glass.
Burn Prevention: Outer wall remains cool, ensuring safe handling even with boiling liquids—critical for baristas and consumers.
Durability: High-borosilicate glass resists scratches, acid, and alkali. With proper care, expected service life exceeds 5 years of daily use.
Easy Cleaning: Dishwasher-friendly for over 3,000 cycles without clouding or fading, outperforming most ceramics.
Health & Eco: Non-toxic materials, fully recyclable, and 0% heavy metal leaching, validated per ISO/FDIS 6486-2:2018.
Condensation-Free: No sweat marks even with iced drinks—so no more coasters or wet hands.
Visual Spectacle: The floating beverage look enhances the presentation for specialty coffee, festive drinks, and signature cocktails.

Major Manufacturers & Their Comparisons

Global Leading **Double Glass Coffee Cups** Providers Comparison
Brand	Material	Main Feature	Certifications	OEM/ODM?	Warranty
Bodum	Borosilicate Glass	Patented Silicone Valve Base	FDA, ISO	Yes	1 Year
Zibo Yinto (Our Brand)	Borosilicate Glass	Christmas Styling, Hand-made, ISO-Grade Inspection	ISO, FDA, LFGB	Yes (Custom Print/Shape)	2 Years
JoyJolt	Borosilicate Glass	Value 2-Pack, Multiple Sizes	FDA, SGS	Limited	1 Year
IKEA	Soda Lime/Borosilicate	Mass Production, Standardized	ISO	No	6 Months

Customization & OEM Services for Double Wall Espresso Cups

Custom shape, print, size (from 60ml to 500ml+) with logo options
Gift box or set packaging for corporate, holiday, retail, or foodservice needs
Color/finish customization (matte, glossy, hand-painted designs)
Compliance with food contact regulations in EU/US/Japan
Lead time: Standard 3,000 pcs in 21 days (peak season: +7 days)
End-to-end consulting from concept to sample & mass delivery

Typical Applications & Case Studies

Hospitality & Coffee Chains:

Case: Branded Holiday Mugs for Seattle Coffee Roastery

Customized 10,000pcs of double walled coffee mug with exclusive holiday print
Improved customer return rates by 18% during holiday campaigns
0.2% breakage rate after logistics—a record low vs. industry 1.6%

Gifting & Retail:

Case: International Holiday E-commerce Gifting Campaign

Bulk pack shipments with custom gift boxes to Germany & US platform
Consumer reviews: "Drinks look amazing, mug stays cool outside, no condensation!"

Corporate Identity & Promotional Events:

Case: Custom Logo Double Glass Coffee Mugs for Global Tech Summit

3,500+ sets delivered with 9-color logo, individual boxes, QR-verified certificates
100% on-time delivery for event date
Feedback: "Gifts were key for networking, and our brand impression lasted far beyond the event."

Certification, Quality Assurance & Customer Support

ISO9001 Manufacturer, FDA/LFGB & SGS certified
Warranty: 2-Year Replacement Guarantee for cracks, clouding, or handle detachment
24/7 technical support and design consulting (response within 12 hours)
Custom barcodes/QC codes traceability

Lead Time & Logistics

Standard delivery: 21 days from artwork confirmation (for 3,000~20,000pcs), plus international door-to-door logistics. Peak season ETA, 28 days.
Express sampling: Ready in 5 working days (inquire for prototyping options).

Client Feedback Highlights

Barbara S., Retail Buyer (Frankfurt): "The double walled coffee mug order exceeded our expectations—best drink display ever!"
Jason D., Procurement Lead (Cafe Chain, NYC): "Zero returned mugs across 8 cafes after six months. Repeat order guaranteed."
Zara M., Creative Director (Gifting Agency, London): "Customization service is top notch—Christmas event was a hit."

Double Walled Coffee Mug Professional FAQ

1. What is borosilicate glass and why is it preferred for double glass coffee mugs?

Borosilicate glass is a type of glass made with silica & boron trioxide, featuring low thermal expansion. It is highly resistant to hot/cold shocks and chemical corrosion. This makes it ideal for double wall mug manufacturing, ensuring longevity and safety.

2. What are the standard wall thicknesses for double wall espresso cups?

Standard wall thickness ranges from 1.3mm to 1.7mm per layer. This ensures excellent insulation while keeping the mug lightweight but robust for everyday use.

3. Are your double walled coffee mugs microwave and dishwasher safe?

Yes, our mugs certified to ISO 12875-1 and EN 15284 standards are designed for both microwave and repeated dishwasher use—with no fading, warping, or leaking seams.

4. How is thermal shock tested in production?

Mugs undergo rapid temperature change from +100°C water to 0°C ice water. Those passing with no cracks meet ASTM C1499 thermal shock standards.

5. Can I get custom colors, shapes, or company logo on double glass coffee cups?

Absolutely. We provide custom glass forming, color painting, screen printing, decal application, and personalized gift packaging with low MOQ and rapid sampling.

6. Are there standards regarding food contact safety?

Yes, all products comply with FDA, LFGB, and EU 1935/2004 regulations, so they are safe for daily use with hot/cold drinks. We offer test reports with every production batch.

7. How does your warranty & replacement service work?

If any double walled coffee mug is found with manufacturing faults—such as handle detachment or interior fog—we offer immediate replacement or refund, usually within 7 business days.

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