The original Nimbus 300 Sleeping Bag is a dependable 3-season choice for Aussie hikers, campers, and hunters, rated to -7°C for spring, summer, and autumn trips. Lightweight yet effective, its mummy-style design and efficient synthetic fill keep you warm across multi-day wilderness escapes. This version features a single layer of 300 gsm silk-like polyester combined with 2 layers of 150 gsm hollow fibre, providing excellent warmth-to-weight performance. The body-hugging shape, 3D form-fitting hood, and insulated draft collar with adjustable drawcord help retain heat for comfortable nights outdoors, even in cooler conditions. Built with durable 210T Polyester Ripstop outer fabric and 190T Polyester Pongee inner lining, the bag packs down neatly into the included compression stuff sack with handhold for easy storage and transport. Backed by a 5-year Domex warranty, the older Nimbus 300 remains an affordable, versatile, and reliable option for Australian road trips, hiking, and camping. All Domex sleeping bags come with a 5 year warranty. To maintain the performance of your Domex Nimbus 300 sleeping bag use Nikwax Tech Wash and Nikwax TX Direct Spray On