Thermos Maestro MR-1634-A vacuum-insulated 0.4 L stainless steel, blue, airtight

Maestro MR-1634-A is a 0.4 L vacuum-insulated stainless steel thermos designed to maintain the temperature of beverages. The compact, corrosion-resistant stainless steel body and double-wall vacuum insulation provide stable thermal performance for hot or cold drinks. The thermos is sealed to reduce spills and is easy to clean, making it appropriate for everyday use, travel, office or outdoor activities.

Advantages

The stainless steel construction offers durability and resistance to corrosion while the double-wall vacuum insulation reduces heat transfer to keep drinks hot or cold. The 0.4 L capacity balances portability with sufficient volume for a single serving. The airtight design minimizes leaks and the smooth interior surface allows for straightforward cleaning.

Suitable for

• Commuting and travel
• Office use
• Outdoor activities such as hiking or picnics
• Everyday home use

Key specifications

• Brand: Maestro
• Model: MR-1634-A
• Capacity: 0.4 L
• Material: Stainless steel
• Insulation: Double-wall vacuum
• Airtight: Yes
• Easy to clean: Yes
• EAN: 4820177145481

How to use

Preheat or precool the thermos by filling it with hot or cold water for a few minutes, then empty before adding your beverage. Close the lid securely to maintain temperature and prevent spills. To pour, open the cap according to the model’s mechanism and pour carefully. Avoid placing the thermos directly on open flames or in ovens.

Usage recommendations

For best thermal performance, pre-warm with hot water before adding hot drinks or pre-chill with cold water before adding cold drinks. Hand wash recommended for longevity; avoid abrasive cleaners and prolonged soaking.