Peaceful Pleasures Health and Wellness
Stainless Steel Travel Thermos Mug 380/510ml – Leak-Proof
Stainless Steel Travel Thermos Mug 380/510ml – Leak-Proof
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Stay Refreshed On the Go — Hot or Cold, for Hours
Whether you're commuting, running errands, or hitting the road, this double-wall stainless steel travel thermos mug keeps your drinks at the perfect temperature for 8–10 hours. With a sleek belly-cup design and a secure leak-proof lid, it's your ideal companion for tea, coffee, or water — at home, in the car, or at the office.
Available in two sizes — 380ml and 510ml — and three stylish colors (Black, White, and Green), this vacuum flask fits most car cup holders and everyday bags with ease.
Key Features
- Double-Wall Vacuum Insulation — Keeps beverages hot or cold for 8–10 hours
- Premium Stainless Steel — Food-grade 304 stainless steel interior, 201 stainless steel exterior for durability
- Leak-Proof Lid — Travel confidently without worrying about spills in your bag or car
- BPA-Free — Safe for daily use with no harmful chemicals
- CE/EU Certified — Meets European safety and quality standards
- Two Sizes Available — 380ml (15.5 × 9.8 cm) or 510ml (17.5 × 9.8 cm)
- Three Colors — Black, White, Green to match your style
- Belly Cup Shape — Ergonomic and easy to grip
Specifications
| Material | Stainless Steel (Inner: 304 / Outer: 201) |
| Capacity Options | 380ml / 510ml |
| Dimensions | 380ml: 15.5 × 9.8 cm | 510ml: 17.5 × 9.8 cm |
| Colors | Black, White, Green |
| Insulation | 8–10 hours (up to 12 hours) |
| Certification | CE / EU |
| BPA-Free | Yes |
| Country of Origin | Made in China |
What's in the Box
- 1 × Stainless Steel Thermos Travel Mug (size of your choice)
Perfect For
Daily commuters, office workers, road-trippers, hikers, and anyone who loves a perfectly temperatured drink wherever life takes them. This thermos mug also makes a thoughtful, practical gift!
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For more on safe drinkware materials and food-grade standards, visit the U.S. Food & Drug Administration – Food Contact Substances.
Frequently Asked Questions
Q: How long does this stainless steel travel thermos mug keep drinks hot?
A: This double-wall vacuum insulated thermos mug keeps beverages hot for 8–10 hours and can maintain cold temperatures for up to 12 hours, making it ideal for all-day use at work, in the car, or outdoors.
Q: Is the 304 stainless steel interior safe for hot beverages like coffee and tea?
A: Yes! The interior is made from food-grade 304 stainless steel, which is BPA-free and widely regarded as safe for hot and cold beverages including coffee, tea, and water. It does not retain odors or flavors between uses.
Q: What is the difference between the 380ml and 510ml sizes?
A: The 380ml mug measures 15.5 × 9.8 cm — great for a standard cup of coffee or tea. The 510ml mug measures 17.5 × 9.8 cm and is better suited for those who like a larger drink. Both sizes fit standard car cup holders.
Q: Is this thermos mug truly leak-proof for travel and commuting?
A: Yes, the lid features a secure leak-proof seal specifically designed for travel and on-the-go use. You can toss it in your bag or place it in a car cup holder without worrying about spills or drips.
Q: How do I clean this stainless steel travel mug?
A: We recommend hand-washing with warm soapy water and a bottle brush to maintain the vacuum seal and finish. Avoid dishwasher use or harsh abrasive cleaners to prolong the insulation performance.
