Description
The Helium 680 is an ultralight sleeping bag designed for minimum weight (1099g!) & maximum warmth, while maintaining versatility. This is achieved through use of high quality down fill (800+ loft white down ), ultralight shell (10 by 10 denier, 520 thread count Nylon weighing only 26g/m2), & tapered rectangle design. Versatility is maintained through use of dual zippers & tapered rectangle rather than full mummy shape.
DWR Loft treatment adds greater resilience, higher loft and better warmth in damp conditions.
Central Desert Winters? Yes!
FEATURES
• New baffle system with vertical and horizontal baffles for optimal down distribution, loft height and warmth
• Nylon 210 denier laminated anti-snag tape runs along zip
• Mummy shape with wide foot section and a contoured hood
• Sewn with hydrophobic Epic thread to prevent moisture from wicking along seams
SPECIFICATIONS
Design: Mummy shape with boxfoot construction
Zips: Full length, 2-way, separate foot zip, YKK
Fill Type: Down
Fill Specifications: min. 800+ loft, DWR
Shell Fabric: 520 thread count, 10 by 10 denier ultralight Nylon (26g/m2)
| EN13537 rating: | COMFORT | LOWER LIMIT | EXTREME |
| (degrees C): | -6 | -12 | NS |
| REGULAR | X-LARGE | ||
| Fill weight (g): | 680 | 780 | |
| Total Weight(g): | 1099 | 1240 | |
| Length (user height cm): | 185 | 200 | |
| Width (cm): | 80 | 85 | |
| Packed Size (cm): | 16 X 33 | 16 X 33 | |
| EN13537 (European sleeping bag temperature rating) | |||
| COMFORT: Temp. at which a woman can expect to sleep comfortably in a relaxed position | |||
| LOWER LIMIT: Temp. at which a man can sleep for eight hours in a curled position without waking | |||
| EXTREME: This is a survival only rating for a standard woman | |||
