The Sac 4 is our light outdoors and travel bag. It's great for two-season camping and travelling in all seasons. This easy-care sleeping bag is designed for general use and is available in regular and large sizes. (Not all colours available in all versions.)
The Sac is not as simple as its name suggests. It features the latest in sleeping bag technology: a three-layer fill; lightweight, breathable Vapour Vent fabric; a comfortable, efficient, tapered rectangular shape and all the technical features you expect from a One Planet bag.
All bags have a first insulation layer of X-Static® fibre, while the Sac 4 also has an innovative and unique suspension system combining a woven fibre mid layer and outer thermal barrier to increase thermal efficiency without weight and bulk. (Click here for more details.) Adding to your comfort are the silky, 30-denier Vapour Vent fabric and the bi-directional zips, which allow you to vent your feet or zip the bag to others in the One Planet range. To keep the cold out, we’ve gone 3D: for the hood, foot cavity and neck muff, as well as the double draft tubes on the zips.
The synthetic range is made in China due to manufacturing constraints in the Melbourne factory. For all the performance benefits of X-Static®, click here.
Sac 4˚ comfort limit images
Temperature rating : in accordance with EN 13537