SIGG Flask Review
Channel: Everything Boating
Date: 14/03/2018

Sigg flasks have been in production for over 100 years. Made of stainless steel, with a grip matt on the base, they are ideal to have on board. They are able to keep hot liquid warm for up to 9 hours, and cold liquid cool for up to 12 hours. We tested them on board in the recent snow downfall.