A 3 to 4 season ultralight sleeping bag designed for minimum weight (only 850g!) & maximum versatility, the Helium 450 has proven popular with hikers in a range of climates from coastal walks to sub alpine elevations. The 450 allows temperature regulation with dual zippers & offers incredible warmth-to-weight thanks to 800 loft down. Maximise your pack space with a compact, lightweight and versatile Helium 450 sleeping bag.
Ultralight shell fabric and high-loft down fill on the Helium bags mean higher performance for less weight. Durable 10 by 10 denier, 520 thread count Nylon weighing only 26g/m2 with a hot-rolled-cire treatment to prevent down leakage and increase durability. Premium 800 loft white down fill with DWR Loft treatment adds greater resilience, higher loft and better warmth in damp conditions.
Tech Specs
- Intended use: Bushwalking/Alpine
- Season Rating: 3 Season
- Women &/or Cold Sleeper: -1°C / 30°F
- Men &/or Warm Sleeper: -7°C / 19°F
- Shell fabric: 520 thread count, 10 by 10 denier ultralight Nylon (26g/m2)
- Lining fabric: 520 thread count, 10 by 10 denier ultralight Nylon (26g/m2)
- Standard size weight: 450g fill, 850g total
- Women's size weight: 450g fill, 835g total
- XL size weight: 550g fill, 1000g total
- Packed size*: 15x31cm
- Down rating: 800 loft premium white duck down
- Down treatment: Water resistant DWR Loft treatment
- Zip side: Left or Right on Standard, Left on Women's & XL
- Zip configuration: Side & Foot zips. YKK brand zips, dual sliders on side zip
- Colour: Orange/Black
