Leifheit Insulating Flask Harmonic

The Leifheit Harmonic black insulating flask with 1 l capacity wins over with optimal insulating performance, classic design and leak-proof screw cap. It can keep tea, coffee and other liquids warm for up to 24 hours, and cold for 36 hours thanks to its double-walled insulating body made of glass. The ergonomic handle and the curved spout make pouring easier. It is of course free of BPA and can be used without hesitation. With its classic design, it blends into any household. Also available in dark red, dark blue and white.