Description
Introducing the Helium 450 sleeping bag—a versatile, ultralight option perfect for 3 to 4 seasons, weighing in at just 850g. This sleeping bag has gained popularity among hikers navigating various climates, from coastal trails to sub-alpine regions. With dual zippers for temperature regulation and an impressive warmth-to-weight ratio thanks to its 800+ loft down fill, the Helium 450 optimises your pack space without compromising on comfort.
Crafted with ultralight shell fabric and high-loft RDS down fill, the Helium 450 delivers exceptional performance while minimising weight. The durable 10x10 denier, 520 thread count nylon weighs only 26g/m² and features a hot-rolled-cire treatment to prevent down leakage and enhance durability. The premium 800+ loft RDS white duck down, treated with DWR Loft, ensures greater resilience, loft, and warmth in damp conditions.
Features
- Tapered rectangular shape with a roomy foot section for added comfort
- Radial Arc Baffle System maximises loft height and warmth through horizontal baffles
- Vertical baffles on the torso maintain optimal down distribution
- 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 convenience
- Includes an ultralight siliconised nylon Z-Force Mechanical Advantage Compression Stuff Sack and a 50L polyester storage sack with care and washing instructions
Specifications
- Intended Use: Bushwalking/Alpine
- Season Rating: 3 Season
-
Temperature Ratings:
- Women/Cold Sleeper: -1°C / 30°F
- Men/Warm Sleeper: -7°C / 19°F
- Shell Fabric: 520 thread count, 10x10 denier ultralight nylon (26g/m²)
- Lining Fabric: 520 thread count, 10x10 denier ultralight nylon (26g/m²)
-
Weight:
- Standard Size: 450g fill, 850g total
- Women's Size: 450g fill, 835g total
- XL Size: 550g fill, 1000g total
- Packed Size: 15x31cm
- 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 & XL
- Zip Configuration: Side & Foot zips with dual sliders, YKK brand
- Colour: Orange/Black
