Mountain Equipment
SKU:5053817253010
Mountain Equipment Helium 600 Women's Sleeping Bag
Mountain Equipment Helium 600 Women's Sleeping Bag
The Helium 600 is filled with 620g of minimum 700-fill power DOWN CODEX-approved duck down and uses 100% recycled Helium 20D outer fabric. This makes it incredibly warm, lightweight, and easy to compress for packing. It's a durable and versatile for early spring, autumn, or colder northern climates.
Slant-baffle construction throughout the body ensures warmth, improves packability, and prevents the down from shifting, eliminating cold spots. A four-baffle system at the foot keeps your feet warm, while the five-baffle hood keeps down in place for maximum comfort.
The inside is lined with 100% recycled Supersoft 20D fabric with Fluorocarbon-free DWR, offering breathability and durability. A full-length Gemini™ zip baffle prevents heat loss, and the stiffened design stops the zip from snagging. The low-profile magnetic Lode Lock™ closure and easy-to-use collar drawcords add convenience, even in the dark.
With a technical Alpine 2.0 fit, this bag optimizes warmth while keeping weight down. Rated with a Good Night’s Sleep Temperature of -10°C (14°F), the Helium 600 provides reliable insulation in cooler conditions and at higher altitudes.
Features
- 100% recycled HELIUM 20D outer shell is lightweight and highly breathable with FC-free DWR
- 547g of 90-10 Pure Duck Down with a minimum fill power of 700
- Women's Alpine fit with zoned EXL® system to enhance thermal efficiency
- Slanted box-wall baffles for optimal warmth distribution
- Mid-level side seams for a better fit
- 5-baffle anatomically shaped hood for added warmth around the head
- 4-baffle anatomically shaped and offset foot-box to keep feet warm
- Full-length Gemini zip baffle with 140cm zip and integrated neck collar with Lode Lock closure for minimal heat loss
- 100% recycled Supersoft 20D lining fabric with FC-free DWR for breathability and comfort
- Includes waterproof roll-top stuff-sack and storage cube for easy packing
Specifications
Weight | 950g/2 lbs 1.5ozs |
Temperature ratings |
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Video
Technology
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Down Cycle The recycled Down Mountain Equipment comes entirely from post-consumer goods—unwanted clothing and bedding collected by waste recycling companies. |
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A Good Night's Sleep Guaranteed We are so confident that our sleeping bags will keep you warm and comfortable that, in addition to the EN13537/ISO23537 laboratory ratings we quote, every Mountain Equipment sleeping bag comes with a separate ‘A Good Night’s Sleep Guaranteed’ temperature rating. |
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Down 700 Down is the finest insulator. Manmade insulations cannot match its warmth-to-weight ratio, compressibility, long lifespan, and softness. Duck Down is a great choice for insulated clothing and equipment for all but the most serious expeditions. |
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Helium Helium fabrics are exceptionally light, compressible and soft. Their densely woven construction ensures the highest levels of down-proofing and wind resistance. |
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Fair Wear Fair Wear ensures that the clothing is produced under high standards that promote ethical working conditions. |











