Mountain EquipmentHelium 800 - Men's sleeping bag

The Helium 800 is a sleeping bag designed by Mountain Equipment to provide optimal insulation during cold winter nights. Although this sleeping bag is lightweight, it remains warm and insulating. Indeed, the Helium 800 is filled with duck down with a fill power of 700 cuin, offering excellent insulation. Additionally, the outer fabric Helium™ 20 is dense, providing the Helium 800 with high resistance to wind and heat loss. Furthermore, the use of slanted baffles not only reduces the weight of the sleeping bag but also better distributes the down in the Helium 800 for maximum insulation. Finally, the Bulls Eye™ technology, located at the footbox, aims to limit the down shift towards the bottom, always with a focus on lightness and compressibility. Enjoy a comfortably warm night while bivouacking with the Helium 800 from Mountain Equipment!

• Materials: 100% polyamide
• Outer materials: Helium™ 20
• Filling: Down Codex approved duck down
• Filling composition: 90 / 10
• Fill power (cuin): 700
• Comfort temperature: -8°C
• Limit temperature: -15°C
• Extreme temperature: -36°C
• Alpine fit maximizing thermal efficiency
• Slanted baffles all around
• Mid-level side seams
• Anatomically shaped hood with 5 baffles
• 4 offset anatomical baffles
• Full-length Gemini™ zip baffle and integrated collar with Lode Lock™ closure
• Comes with a waterproof stuff sack and storage cube
• Weight: 1,230 g