Double Wall 304 Stainless Steel Insulated Coffee Mug, 400ml Vacuum Travel Mug with Leakproof Lid, Keeps Beverages Hot or Cold for Hours, Ideal for Tea, Camping & Hiking (Black)

Stay refreshed on the go with our premium Double Wall 304 Stainless Steel Insulated Coffee Mug. This 400ml vacuum-insulated travel mug features advanced thermal technology that keeps your beverages at the perfect temperature for hours—hot drinks stay hot, cold drinks stay cold.

Designed for active lifestyles, the leakproof lid ensures your favorite tea, coffee, or water stays securely contained whether you're commuting, camping, or hiking. The durable 304 stainless steel construction resists corrosion and damage, making it reliable for both everyday use and outdoor adventures.

Compact yet spacious, this mug fits comfortably in cup holders and backpacks. The sleek black finish blends style with functionality, giving you a professional look whether at the office or on the trail.

Covered by Anniekart's 7-day replacement policy on eligible items. See the Returns & Refunds page for details.

Double-wall vacuum insulation keeps beverages hot or cold for extended periods
Leakproof lid prevents spills during travel and outdoor activities
400ml capacity—perfect size for personal hydration
Durable 304 stainless steel construction resists rust and corrosion
Ideal for camping, hiking, commuting, and everyday use

Hand wash recommended to preserve the integrity of the vacuum seal and leakproof lid. Avoid placing in the dishwasher for optimal longevity. This mug comes as a single unit ready to use. Do not fill with boiling water; allow hot liquids to cool slightly before pouring. For best results, pre-chill or pre-warm the mug before adding your beverage.

Q: How long does this mug keep drinks hot or cold?
A: The vacuum insulation technology keeps hot beverages warm for several hours and cold drinks chilled throughout the day, depending on ambient temperature and starting temperature.

Q: Is the lid truly leakproof?
A: Yes, the mug features a leakproof lid designed to prevent spills and leaks during transport, making it safe for bags and cup holders.

Q: What is 304 stainless steel?
A: 304 stainless steel is a food-safe, corrosion-resistant material commonly used in high-quality drinkware. It's durable, long-lasting, and won't rust or stain easily.

Q: Can I use this mug in the dishwasher?
A: Hand washing is recommended to maintain the vacuum seal and leakproof functionality. Dishwashers may compromise the insulation and lid performance over time.