For homeless people, when the winter begins to bite, life on the streets becomes even harder. Getting hold of warm clothing can be especially difficult.
But now a charity says there's a desperate need for one particular garment - one that many of us take for granted.
Katie Rowlett reports on the work of charities helping the homeless this winter.
To find out more about the Rucksack Project click here, The Christmas Pants Project here, and Emmaus Bristol here