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Peaceful Pleasures Health and Wellness

Stainless Steel Travel Thermos Mug 380/510ml – Leak-Proof

Stainless Steel Travel Thermos Mug 380/510ml – Leak-Proof

Regular price $58.40 USD
Regular price $79.99 USD Sale price $58.40 USD
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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!

Explore More Great Products

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.

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