This 600 ml Flip thermos bottle from Leifheit is a perfect choice for anyone who likes to enjoy tea or coffee while out and about. The mix of fine stainless steel and the classic black colour makes the insulating mug a real eye-catcher. Double-layered insulation: Thanks to the double-layered insulation made of stainless steel, drinks in the Flip thermos remain hot for up to six hours and cold for up to 18 hours.100% leak-proof with a sealed screw cap: This insulated drinking flask is 100% liquid-tight and therefore completely leak-proof. Furthermore, the push-button to open the lid can be comfortably operated using your index finger. Lockable lid: An additional lock on the lid prevents accidental opening. This means that the 600 ml insulated bottle can be taken along in the bag without hesitation. Foldable handle: With the help of the fold-out handle, the thermos cup is comfortable to carry, and can also be attached to a backpack or bag. Capacity 600 ml: With a capacity of 600 ml, this insulated coffee flask is ideal for daily use - whether in the office, at university or at school.