304 Stainless Steel Insulated Coffee Mug - Vacuum Thermal Cup 380ml/510ml

304 Stainless Steel Insulated Coffee Mug

Keep your beverages at the perfect temperature with this premium 304 stainless steel insulated mug. Featuring double-wall vacuum insulation that keeps drinks hot for 6-12 hours or cold for 12+ hours, this durable thermal cup is perfect for coffee, tea, water, and more. The big belly design provides comfortable grip and generous capacity.

Key Features:

• 304 Food-Grade Stainless Steel: Inner layer made from premium 304 stainless steel
• Vacuum Insulation: Keeps hot drinks hot (6-12 hours) and cold drinks cold (12+ hours)
• Two Capacity Options: 380ml (12.8oz) or 510ml (17.2oz)
• Big Belly Design: Ergonomic shape for comfortable holding
• Leak-Proof Lid: Secure seal prevents spills in bags
• Durable Construction: 201 stainless steel exterior for durability
• Multiple Colors: Available in 6 stylish colors
• Easy to Clean: Wide mouth opening for easy cleaning

Perfect For:

• Morning coffee and tea
• Commuting and travel
• Office and work
• Outdoor activities
• Gym and sports
• Road trips and camping

304 Stainless Steel Benefits:

• Food-grade safe material
• Rust and corrosion resistant
• Doesn't retain flavors or odors
• Easy to clean and maintain
• BPA-free and non-toxic
• Durable and long-lasting

Insulation Performance:

• Hot Beverages: Keeps hot for 6-12 hours
• Cold Beverages: Keeps cold for 12+ hours
• Technology: Double-wall vacuum insulation
• No Condensation: Exterior stays dry
• No Heat Transfer: Safe to hold when filled with hot liquid

Technical Specifications:

• Inner Material: 304 food-grade stainless steel
• Outer Material: 201 stainless steel
• Insulation: Double-wall vacuum
• Capacity Options: 380ml (12.8oz) or 510ml (17.2oz)
• Style: New Chinese / Big belly cup
• Insulation Time: 6-12 hours (hot), 12+ hours (cold)
• Lid: Leak-proof screw-on design
• Opening: Wide mouth for easy filling and cleaning

Available Colors & Sizes:

• Black - 380ml: $6.66 | 510ml: $7.20
• White - 380ml: $6.66 | 510ml: $7.20
• Pink - 380ml: $6.66 | 510ml: $7.20
• Blue - 380ml: $6.66 | 510ml: $7.20
• Military Green - 380ml: $6.66 | 510ml: $7.20

Big Belly Design Advantages:

• Comfortable to hold and grip
• Fits most car cup holders
• Stable base prevents tipping
• Ergonomic shape
• Generous capacity

Care Instructions:

• Hand wash recommended for longest life
• Use mild soap and warm water
• Do not microwave
• Do not freeze
• Avoid abrasive cleaners
• Dry thoroughly before storing

Ideal For:

• Coffee lovers
• Tea enthusiasts
• Commuters and travelers
• Office workers
• Students
• Outdoor enthusiasts
• Anyone who wants drinks at perfect temperature

What's Included:

• 1x 304 Stainless Steel Insulated Mug (380ml or 510ml)
• 1x Leak-Proof Lid

Note: For best insulation performance, pre-heat or pre-chill the mug before use. Fill with hot or cold water, let sit for 5 minutes, empty, then add your beverage.