Edinburgh-based brewery Vault City Brewing has adopted a four-day work week, becoming the first business of its kind in the UK to do so.
The brewer made the change as part of its pledge to adopt a healthier and more balanced working culture.
Vault City Brewing is popular for its contemporary and innovative sour beers flavours, such as Iron Brew, Cloudy Lemonade and Rhubarb and Custard.