Domex Nimbus 300

Synthetic Sleeping Bag

A compact, high performance bag.



A compact, high performance bag with a new, highly efficient synthetic fibre fill. The mummy shape offers maximum heat retention. 3 season bag.

To maintain the performance of your synthetic sleeping bag use Nikwax Tech Wash and Nikwax TX Direct Wash-In. Check out our video and step-by-step instructions for how to care for your sleeping bag here.

  • Body-hugging mummy shape with box foot for maximum warmth
  • New, highly efficient synthetic fill which is a blend of three different diameter micofibres
  • Comfort Temp lining means that the bag feels cosy as soon as you get into it
  • Form fitting 3D hood maximises heat retention around the head
  • Insulated draft collar with draw cord prevents warm air escaping and cold air getting in
  • 3/4 length zip with double sliders minimises heat loss yet allows some body temperature control if needed
  • New design stuff sac for quicker packing, and faster getaways
  • 5 year warranty

Lower Comfort Rating: -7°C (3 season)

Outer fabric: 210T polyester diamond ripstop

Lining: 190T pongee

Filling: 2 layers of 150gsm hollow fibre silk-like polyester

Construction: Double layer offset  

Zips: Right hand zip 3/4 opening

Weight: 1.6kg

Dimensions:  220cm (length) x 80cm (width at shoulder)/ 50cm (width at foot)

Stuff bag dimensions: 25mm web, dimensions 23cm x 36cm