Stay Hot or Cold All Day – Wherever You Go

Meet your new go-to travel companion: the 400ml (13.5 oz) Stainless Steel Insulated Coffee Mug. Built from premium 304-grade stainless steel, this vacuum flask is engineered to keep your favourite beverages hot or cold for up to 6 hours — whether you're commuting, working at your desk, or hitting the road. Made in China.

Why You'll Love It

Superior Vacuum Insulation: Double-wall vacuum construction locks in temperature, keeping drinks hot or cold for up to 6 hours.
Leakproof Lid: The secure, tight-sealing lid means zero spills in your bag, car cup holder, or on your desk.
Food-Grade 304 Stainless Steel: BPA-free and free from high-concern chemicals — safe for everyday use with all your favourite beverages.
Perfectly Portable: At just 0.47 lb (213g) and 400ml capacity, it's lightweight enough to carry all day without the bulk.
Car & Cup Holder Friendly: Slim, ergonomic design fits standard car cup holders for easy sipping on the go.
Easy to Clean: Smooth interior walls make hand washing quick and effortless.

Perfect For

Morning commutes and road trips
Office desk use throughout the day
Outdoor adventures, hiking, and camping
Gifting — an elegant, practical present for coffee and tea lovers

Specifications

Capacity: 400ml / 13.5 oz
Material: 304-Grade Stainless Steel
Weight: 0.47 lb (approx. 213g)
Insulation: Up to 6 hours hot or cold
Lid Type: Leakproof
Cleaning: Hand wash recommended
Country of Origin: Made in China

Pair It With

Looking for more on-the-go drinkware? Check out the 1.5L Portable Hydrogen Water Bottle or the 1.2L Nut Milk Machine – 6-in-1 Blender for more great kitchen and drinkware solutions.

For tips on staying hydrated throughout the day, visit the USDA Nutrition.gov Hydration Guide.

Learn more: Mug

Frequently Asked Questions

Q: How long does the 400ml stainless steel travel mug keep drinks hot or cold?

A: Thanks to its double-wall vacuum insulation and 304-grade stainless steel construction, this travel mug keeps beverages hot or cold for up to 6 hours — ideal for long commutes, workdays, or outdoor activities.

Q: Is this insulated coffee mug leakproof?

A: Yes! The mug features a secure leakproof lid designed to prevent spills, making it safe to carry in a bag, backpack, or car cup holder without worry.

Q: Can this thermos bottle fit in a standard car cup holder?

A: Absolutely. The slim, ergonomic design of this 400ml travel mug is specifically suited to fit most standard car cup holders, making it the perfect companion for daily drives.

Q: How do I clean the stainless steel thermos bottle?

A: Hand washing is recommended to preserve the vacuum seal and finish. Use warm soapy water and a bottle brush for the interior. Avoid dishwasher use to extend the product's lifespan.

Q: Is this travel mug BPA-free and safe for everyday use?

A: Yes. This mug is made from food-grade 304 stainless steel and contains no high-concern chemicals, making it completely safe for daily use with hot coffee, tea, cold water, or other beverages.