Description
The Helium 600 sleeping bag is designed for temperatures as low as -10°C while weighing just 1kg, making it perfect for cold weather and four-season camping, including adventures above the snowline.
Featuring ultralight shell fabric and high-loft down fill, the Helium 600 delivers impressive performance with minimal weight. Its durable 10x10 denier, 520 thread count nylon weighs only 26g/m² and is treated with a hot-rolled-cire finish to prevent down leakage and enhance durability. The premium 800+ loft RDS white down, treated with DWR Loft, provides exceptional resilience, loft, and warmth in damp conditions.
“If you’re heavy on experience, you’re better placed to travel a little lighter. Light on skills and light on gear decreases your safety margin.” — Doug Chatten, Mont Ambassador and backcountry guide. While the Helium 600 is rated for -10ºC, it is best suited for experienced alpinists rather than for alpine snow camping.
Features
- Tapered rectangular shape with a spacious foot section for comfort
- Vertical baffles on the torso ensure optimal down distribution
- Radial Arc Baffle System maximises loft height and warmth with horizontal baffles
- Differential cut reduces compression and prevents cold spots
- Box-walled baffles enhance warmth and weight efficiency
- Large down-filled 3D draft tube along the zip retains heat
- Contoured hood ensures even down distribution around the head
- Laminated 210 denier nylon anti-snag shield along zips
- Sewn with hydrophobic Epic thread to prevent moisture wicking along seams and inside the shell
- Tuck-stitched for increased seam strength and water resistance
- Full-length YKK side zip with dual sliders and foot zip for added convenience
- Comes with an ultralight siliconised nylon Z-Force Mechanical Advantage Compression Stuff Sack and a 50L polyester storage sack, complete with care and washing instructions
Specifications
- Intended Use: 4 Season Bushwalking
- Season Rating: 4 Season
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Temperature Ratings:
- Women/Cold Sleeper: -4°C / 25°F
- Men/Warm Sleeper: -10°C / 14°F
- Shell Fabric: 520 thread count, 10x10 denier ultralight nylon (26g/m²)
- Lining Fabric: 520 thread count, 10x10 denier ultralight nylon (26g/m²)
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Weight:
- Standard Size: 600g fill, 1000g total
- Women's Size: 600g fill, 980g total
- Extra Large Size: 700g fill, 1160g total
- Packed Size: 16x33cm
- Down Rating: 800+ loft premium RDS white duck down
- Down Treatment: Water-resistant DWR Loft treatment
- Zip Side: Left or Right on Standard; Left on Women's and Extra Large
- Zip Configuration: Side & Foot zips with dual sliders, YKK brand
- Colour: Orange/Black
