Capacity: 250ml/8oz

Size/weight: 7/5.2×9.1×8cm/129g

Carton: 45×45×23cm/0.047m³

QTY: 50pcs 

N.W./G.W.: 6.5/8.0kgs

The insulated stainless steel Red Wine Mug with hammered design offers a combination of aesthetic sophistication, thermal efficiency, and practical usability. Featuring a honeycomb-textured surface, double-wall insulation, and secure lids, this wine Tumbler preserves beverage temperature for extended periods, making it ideal for both hot and cold drinks. Its unique hammered finish provides visual appeal and tactile comfort, enhancing grip while making it suitable for daily use, parties, or gifting.

This article explores the core technical principles, material and manufacturing specifications, performance determinants, supplier selection criteria, common inquiries, application scenarios, and emerging market trends relevant to these premium party wine mugs.

Core Concepts and Key Technologies

Double-Wall Vacuum Insulation

The primary feature that distinguishes this insulated wine mug is double-wall vacuum insulation, designed to reduce heat transfer through conduction, convection, and radiation. A vacuum layer separates the inner and outer stainless steel shells, resulting in:

Hot beverages retaining warmth for 2–3 hours

Cold beverages remaining chilled for 4–6 hours

This level of thermal retention ensures that beverages remain enjoyable during social gatherings, outdoor events, or professional meetings.

Hammered Honeycomb Surface

The hammered or honeycomb-textured surface is both functional and aesthetic:

Enhanced grip: The textured surface reduces slippage, even when condensation forms on the exterior

Visual appeal: The hammered metallic finish adds a contemporary, artisanal touch suitable for parties and gifting

Ergonomics: The tactile surface improves handling comfort during prolonged use

This design also differentiates the mug in the market, offering a premium appearance for B2B buyers targeting hospitality or event industries.

Secure Lid Design

The insulated mug is equipped with a secure lid that:

Prevents spills during transport or lively gatherings

Maintains temperature by minimizing heat exchange from the top

Provides hygiene protection by shielding beverages from dust or environmental contaminants

A silicone gasket or precision-engineered closure ensures an airtight seal while enabling one-handed operation, essential for party and professional environments.

Product Structure, Materials, and Manufacturing

Structural Composition

The insulated hammered wine mug consists of:

Inner liner – Food-grade stainless steel (SUS 304 or SUS 316)

Outer shell – Stainless steel with hammered or honeycomb texture

Vacuum cavity – Critical for insulation

Secure lid with gasket – Spill prevention and thermal performance

Reinforced base – Provides stability on uneven surfaces

This modular design ensures durability, thermal efficiency, and user safety, particularly in event or hospitality settings.

Material Selection

Stainless steel: SUS 304 for corrosion resistance and food safety; SUS 316 for higher chemical or acidic beverage tolerance

Lid and gasket: Food-grade silicone or thermoplastic elastomer for leak-proof functionality

Surface treatment: Hammered embossing or powder coating ensures scratch resistance and premium appearance

Material quality directly impacts thermal efficiency, durability, and overall user experience.

Manufacturing Process

Deep drawing of inner and outer shells

Precision welding to secure vacuum cavity

Vacuum evacuation and leak testing

Hammered or honeycomb embossing for exterior surface

Lid assembly with silicone gasket

Thermal performance testing

Consistency in wall thickness, weld integrity, and lid assembly ensures reliable insulation and spill-proof performance.

Performance Characteristics and Quality Determinants

Thermal Retention

Hot beverages: up to 3 hours

Cold beverages: up to 6 hours

Performance is highly dependent on vacuum quality, welding precision, and lid seal integrity.

Ergonomics and Handling

Honeycomb texture improves grip, reducing accidental spills

Lid allows convenient one-handed operation

Reinforced base prevents tipping on various surfaces

Durability and Reliability

Stainless steel ensures corrosion resistance and long-term strength

Welded vacuum maintains insulation performance

Silicone gasket remains functional over repeated cycles

Hammered surface resists scratches and provides a visually appealing finish

Factors Influencing Quality and Performance

Vacuum integrity: Even minor leaks can drastically reduce insulation efficiency

Wall thickness and stainless steel grade: Determine durability, insulation, and weight

Lid and gasket quality: Directly impact spill resistance and temperature retention

Surface treatment: Affects grip, scratch resistance, and appearance

For B2B procurement, it is essential to verify testing procedures, material certifications, and consistent quality control measures.

Supply Chain and Supplier Selection Criteria

Manufacturing Capabilities

Preferred suppliers should have:

Proven experience in vacuum-insulated stainless steel products

In-house forming, welding, surface finishing, and lid assembly

Robust quality management systems, including leak detection and thermal testing

Compliance and Certification

Essential certifications include:

FDA or LFGB for food contact safety

REACH compliance for chemical restrictions

Heavy metal and BPA testing for lids and coatings

Customization and Scalability

Corporate and hospitality clients may request:

Custom hammered finishes or colors

Branding via laser etching, embossing, or screen printing

High-volume production while maintaining insulation and spill-proof performance

Common Questions (FAQ)

Can the hammered mug be used for both hot and cold beverages?

Yes. Double-wall insulation and secure lids preserve beverage temperature efficiently.

Does the stainless steel affect beverage flavor?

No. Food-grade stainless steel is inert, maintaining the original flavor and aroma.

How durable is the hammered surface?

The embossed stainless steel resists scratches and maintains aesthetic quality over long-term use.

Is this mug suitable for party or hospitality environments?

Yes. Spill-resistant lids, ergonomic design, and premium appearance make it ideal for social events, restaurants, and corporate gatherings.

Application Scenarios and Industry Use Cases

Parties and social events: Outdoor or indoor gatherings, providing safe and stylish beverage service

Office: Personal beverage management during meetings or desk work

Home: Everyday consumption of wine, cocktails, or hot drinks

Gifting: Corporate gifts, event giveaways, or luxury presents

Hospitality: Restaurants, hotels, and resorts seeking reusable, visually appealing drinkware

The hammered design enhances both grip and presentation, making it especially suitable for premium events and B2B hospitality applications.

Current Trends and Future Directions

Premium Aesthetics and Functional Design

Modern drinkware emphasizes aesthetic value along with functionality. Hammered and honeycomb finishes improve grip and visual appeal, aligning with luxury and boutique branding.

Sustainability

Reusable stainless steel cups support environmentally conscious consumption by reducing disposable cup use. Powder-coated or embossed surfaces further extend product lifespan, reinforcing sustainable practices.

Quality Assurance and Innovation

Digital leak testing, thermal retention verification, and advanced lid assembly improve reliability, particularly for large-scale B2B orders. Future developments may include smart insulation monitoring, enhanced spill-proof designs, and broader surface customization options.

Conclusion

The insulated stainless steel red wine mug with hammered design combines thermal efficiency, ergonomic handling, and visual appeal. With honeycomb-textured surfaces, secure lids, and durable finishes, these mugs are suitable for parties, home use, office environments, gifting, and hospitality applications.

B2B buyers should consider vacuum integrity, lid quality, stainless steel grade, surface treatment, and supplier reliability when sourcing these premium party wine mugs. The growing demand for reusable, aesthetically appealing, and spill-resistant drinkware ensures their continued relevance and competitiveness across professional and social markets.