The Outdoor Revolution Sun Star Double 400 sleeping bag is a heavier, 3 season weight double square sleeping bag with a cowl hood, and is perfectly suited for comfortable family camping in the UK and Europe from early Spring through to Mid-Autumn. This bag comes in both left and right-hand side zips which allow each user to exit the bag without disturbing the other. There is also a third zip at the base which allows extra ventilation around the foot area on those hot nights under canvas. The outer shell fabric feels soft and warm thanks to the micro polyester and the lining is also warm to touch thanks to the brushed embossed 190T polyester. All round the Sun Star Double 400 is an excellent heavier weight mid level sleeping bag that has not compromised on quality or features and will give the users many years of comfort and pleasure.