Mountain Equipment Backpacking & Lightweight Sleeping Bags-Helium 400 Sleeping Bag – Left-Zip – Regular

An incredibly light, versatile and packable sleeping bag well suited to backpacking and cycle touring that will still happily cope with cooler nights during the spring and summer months.

The 403g of 700FP Pure Duck Down is encased and protected in a compressible, tough and extremely comfortable Helium 20 fabric. The Helium 20 is a densely woven construction that ensures the highest levels of down-proofing, wind resistance and resistance to heat loss. As well as reduced seam slippage, the Helium 20 offers greater hand-feel and durability.

Materials
100% recycled and PFC-free HELIUM™ 20 outer shell
100% recycled Supersoft 20D lining with PFC free DWR
403g of 90-10 Pure Duck Down with a minimum fill power of 700

Features

• Alpine Fit 2.0 improves comfort and maximises thermal efficiency
• Slanted Box-Wall baffles throughout
• Mid-level side seams
• 5 baffle anatomically shaped hood
• 4 baffle anatomically shaped and offset foot-box
• Full length Gemini zip baffle with 140cm zip and integrated neck collar with Lode Lock closure
• Supplied with waterproof roll-top stuff-sack and storage cube
• Left-hand Zip
• Regular Length

Temperature Ratings

• Good night’s sleep temperature: -5°C
• Comfort: 0°C
• Comfort Limit: -6°C
• Extreme: -24°C

A closer look
Slanted box-wall baffles throughout the entire main body removes weight without compromising on warmth. Full length Gemini zip baffle prevents snagging and allows for efficient opening and closing, while the new Lode Lock closure system allows for one hand opening. Supplied with waterproof roll-top stuff-sack and storage cube.