380/510ml Stainless Steel Travel Coffee Mug

Leak-Proof Thermal Coffee Cup for Tea, Coffee & Daily Travel

Premium stainless steel travel coffee mug designed for modern office use, commuting, business meetings, travel, and everyday hydration. Available in 380ml and 510ml sizes with vacuum insulation technology that helps maintain drink temperature for hours.

Stylish Business Design for Everyday Use

The 2nd Generation Coffee Cup combines a clean business-style appearance with practical thermal insulation performance. Its reusable leak-proof design makes it suitable for coffee, tea, water, and other hot or cold beverages.

Perfect for:

• Office desks
• Business travel
• Car cup holders
• Daily commuting
• Home use
• School and university
• Outdoor activities

Available Capacity Options

380ml Coffee Mug

Compact and lightweight option for daily coffee or tea.

Specifications

• Capacity: 380ml
• Height: 128mm
• Diameter: 89mm
• Bottom Diameter: 70mm
• Net Weight: 243g
• Gross Weight: 291g

510ml Coffee Mug

Larger capacity option designed for longer workdays and travel use.

Specifications

• Capacity: 510ml
• Height: 151mm
• Diameter: 89mm
• Bottom Diameter: 70mm
• Net Weight: 263g
• Gross Weight: 310g

Vacuum Insulation Performance

The stainless steel vacuum insulation structure helps maintain beverage temperature for approximately 6–12 hours depending on:

• Beverage type
• External temperature
• Lid closure
• Usage conditions

Suitable for:

• Hot coffee
• Hot tea
• Iced drinks
• Cold water
• Milk beverages

Premium Stainless Steel Construction

Inner & Outer Materials

• Inner Liner: 304 Stainless Steel
• Outer Body: 201 Stainless Steel
• Stretch integrated inner liner design
• Durable reusable construction

The double-layer stainless steel structure supports durability while helping reduce heat transfer.

Leak-Proof Portable Design

The secure lid structure helps minimize spills during travel, commuting, and office use.

Designed For

• Bags and backpacks
• Office desks
• Car travel
• Hand carrying
• Daily portable use

Key Features

Eco-Friendly Reusable Cup

Reusable design helps reduce disposable cup waste.

Large Capacity Options

Choose between compact 380ml or larger 510ml size.

Comfortable Grip Design

Balanced shape designed for comfortable everyday handling.

Business Style Appearance

Modern minimalist look suitable for professional environments.

Vacuum Thermal Technology

Helps maintain drink temperature longer throughout the day.

Travel Mug Comparison Table

Daily Use Benefits

• Helps keep beverages warm longer
• Convenient for commuting and travel
• Reduces need for disposable cups
• Suitable for office and business environments
• Portable lightweight structure
• Easy to carry in bags and car holders
• Reusable for everyday hydration routines

Product Specifications

General Information

• Product Name: 2 Generation Coffee Cups
• Model Number: JJ8198
• Material: Stainless Steel
• Drinkware Type: Vacuum Flask & Thermos
• Origin: Mainland China
• Certification: CE / EU

Thermal Performance

• Insulation Time: Approximately 6–12 Hours

Material Details

• Inner Material: 304 Stainless Steel
• Outer Material: 201 Stainless Steel

Package Includes

Depending on selected option:

• 1 × Stainless Steel Coffee Mug
• 1 × Leak-Proof Lid

Perfect For

• Coffee lovers
• Tea drinkers
• Office professionals
• Students
• Daily commuters
• Travelers
• Business meetings
• Gym and outdoor activities

Frequently Asked Questions

Does the mug keep drinks hot?

Yes, the vacuum insulation structure helps maintain hot or cold beverage temperatures for several hours.

Is the mug leak-proof?

The lid is designed to help minimize spills during normal daily use.

Can it fit in car cup holders?

Yes, the bottom diameter is designed to fit many standard vehicle cup holders.

Is the mug reusable?

Yes, it is designed for long-term reusable everyday use.

Which size should I choose?

• 380ml: Compact and lightweight
• 510ml: Larger capacity for longer use

Important Notes

• Temperature retention may vary depending on environment and usage
• Please review size measurements before ordering
• Hand washing is recommended for long-term durability
• Colors and appearance may vary slightly depending on production batch

Upgrade Your Daily Coffee Routine

Choose a reusable stainless steel thermal mug designed for work, travel, commuting, and everyday convenience. Available in multiple sizes for different lifestyle needs.