MONT HELIUM 600 XL SLEEPING BAG – VERTICAL BAFFLE

The Helium 600 is suitable for temperatures as low as -10°C, ideally suited to cold weather and four season camping including use above the snow line. Ultralight shell fabric and high-loft down fill on the Helium bags means 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 resiliance, higher loft and better warmth in damp conditions.

With Radial Arc Baffle System on horizontal baffles maximising loft to height and warmth. The Radial Arc Baffles curve naturally around your body rather than bending around your body. When a down baffle (chamber) is bent or distorted, ripples in the fabric occur which will compress down and create cold spots, reducing this increases loft and warmth.

While the Helium 600 is rated to -10°C, it is not appropriate for alpine snow camping unless you’re an experienced alpinist.

FEATURES:

• Tapered rectangular shape with a wide foot section for room to move
• Vertical baffles on torso to maintain optimal down distribution
• Differential cut reduces compression and cold spots
• Box walled baffles for warmth and weight efficiency
• Large down-filled 3D draft tube along zip retains heat
• Contoured hood keeps down evenly distributed around head
• Laminated 210 denier Nylon anti-snag shield along zips
• Sewn with hydrophobic Epic thread to prevent moisture from wicking along seams and inside the shell
• Tuck stitched for seam strength and greater water resistance
• Full length YKK side zip with dual sliders and foot zip
• Includes ultralight siliconised-Nylon Z-Force Mechanical Advantage Compression Stuff Sack and 50L polyester storage sack with printed care and washing instructions

SPECIFICATIONS: 

Intended use: 4 Season Bushwalking

Season rating: 4 Season

Women &/or Cold sleepers: -4°C

Men &/or Warm sleepers: -10°C

Shell / Lining fabric: 520 thread count, 10 by 10 denier ultralight Nylon (26g/m²)

Weight: 700g fill, 1000g total

Packed size: 16 x 33 cm (Can be compressed further using a compression sack)

Down rating: 800+ loft premium RDS white duck down

Down treatment:  Water resistant DWR Loft treatment