LEIFHEIT Thermos Harmonic White Vacuum Insulated Flask, 1 L

The LEIFHEIT Thermos Harmonic White redefines one-hand serving with its push-button pouring and integrated aroma protection—a combination rarely found in vacuum flasks. Its double-walled vacuum glass liner locks in temperature for hours, keeping coffee hot through long mornings and lemonade chilled on summer afternoons. The elegant white body with ergonomic handle and non-slip base fits naturally in any kitchen or table setting.

Highlights

• 1.0-litre capacity ideal for sharing or all-day hydration
• Double-walled vacuum glass insulation maintains temperature for hours
• One-hand operation with drip-free spout for effortless pouring
• Aroma button preserves the full flavour of your beverage
• Ergonomic handle and non-slip base for secure handling
• Elegant white design complements any kitchen or table setting

In daily use

Serve coffee at a family breakfast or keep lemonade chilled on a picnic—this flask delivers consistent performance. The screw-on lid with push-button mechanism allows one-hand pouring, while the drip-free spout prevents messes. The aroma protection seal ensures every cup tastes as fresh as the first. Cleaning is straightforward with a simple hand wash, and the robust plastic body withstands daily wear.

Full specifications

• Capacity: 1.0 L
• Colour: White
• Body material: Plastic
• Liner material: Double-walled vacuum glass
• Insulation type: Vacuum insulation
• Heat retention: Up to 12 hours
• Cold retention: Up to 24 hours
• Pouring mechanism: One-hand operation, push button
• Drip-free spout: Yes
• Aroma protection: Yes (aroma button/seal)
• Handle type: Ergonomic
• Base type: Non-slip
• Cleaning: Easy to clean (hand wash recommended)
• Dishwasher safe: No
• Product series: Harmonic
• Lid type: Screw-on lid with push button
• Design: Modern, elegant
• Intended use: Hot and cold beverages

Final note

For those who value convenience without compromising on taste, the LEIFHEIT Thermos Harmonic White is a reliable companion—keeping your drinks at the perfect temperature while adding a touch of elegance to every pour.