You can also enjoy your cold drink on the go, thanks to the Alfi Thermos Cup Balance Silver Linning 500 ml! The thermos flask is made of stainless steel and has a capacity of 500 ml. The flask is easy to operate and completely leak-proof. It also has an integrated hook for tea bags. It is taste-neutral and keeps drinks warm for 9 hours and cold for up to 20 hours. After using the Alfi Thermos Cup Balance Silver Linning 500 ml, it can be easily cleaned in the dishwasher.