In the City of Sin, this Good Samaritan shone bright as a neon sign, a 25-year-old inspiration for young people and older ...

A video making the rounds on social media has captured the moment a Nigerian mother lamented bitterly over the condition of her children's flasks.

Best overall flask: Thermos stainless steel 1.2-litre flask, £21 Best thermal flask hybrid: Klean Kanteen Insulated TKWide, 473ml, £28.95 Best big flask for one: Microlite insulated flask ...

The best vacuum flasks keep drinks hot from morning through to night. We've reviewed the best Thermos flasks, along with vacuum flasks from Chilly's, Stanley and Hydro Flask, and cheaper own-brand ...

This is one of the first ever vacuum flasks. While we generally use them to keep our drinks hot, vacuum flasks were invented by James Dewar in 1892 to keep things very cold. Dewar was interested ...