- Tapered rectangular shape is flexible, versatile and comfortable
- Box-wall baffling gives maximum thermal efficiency
- The vertical baffle system (vertical-horizontal-vertical baffles) blocks the migration of down, keeping it trapped where you need it most
- Differentially cut baffles promote full and complete lofting of down
- The half-moon foot-box is wide and cosy, while base draft tubes keep you warm and toasty
- The contoured hood encloses your head, cinching tight while leaving enough space for your nose and mouth
- The elasticised 3D neck baffle effectively traps warmth around the neck and shoulders
- Two draught tubes (top and bottom) insulate the side zipper
- An external hood baffle cuts wind keeping your face and nose protected
- Full-length side zip runs from hood to ankle: a YKK #5 with locking slider and innovative, anti-snag cover
- Independent zip on the foot (from ankle to ankle) can be opened fully for extra ventilation
- The two zips meet above the ankle, with a 10 cm crossover to keep draughts out
- Selecting a zip side is easy: when lying in a sleeping bag, a left-hand zip (LH) is on your left side
- Joined at the zip: full-length zips allow models with compatible left and right zips to be zipped together
- Hydrophobic Down repels water, helping down stay lofty in all conditions
- Your choice of down: ethically-sourced Hydrophobic Down in either 700-750 loft, or lighter (but just as warm) 800-850 loft
- Water-resistant thread is used to make a durable, well-sealed sleeping bag
SPECIFICATIONS
Intended use: alpine, bushwalking
Temperature rating: independently tested in accordance with ISO 23537-1
Available sizes: small, regular, large
Shape: tapered rectangular
Baffle construction: vertical baffle system (vertical-horizontal-vertical baffles) with box wall construction
Zip: YKK #5 with locking slider and anti-snag cover
Zip configuration: full-length zip with separate, ankle-to-ankle foot zip
Zip side: regular available with RH or LH zip; large with LH zip
When lying on your back in a sleeping bag: a left or LH zipper is on your left side, a right or RH is on your right side.
Zip pull: glows in the dark
Shell fabric: Pertex Quantum Pro® (formerly called Pertex Endurance®)
Internal fabric: 10-denier Vapour Vent V2. Downproof by construction, highly breathable, with C0, environmentally-friendly water-repellent treatment
Down loft: available in 700-750 loft or 800-850 loft, both tested by the IDFL
Down distribution: 55% top, 45% bottom
Down treatment: DWR (hydrophobic durable water repellency)
Booster compatible: Quest series boosters ()
Compression stuff sack: included
Storage bag: included
Hanging loops: Yes, located at the footbox
WOMEN’S AND MEN’S RATINGS
ISO 23537-1: INDEPENDENTLY TESTED TEMPERATURE RATINGS
All ONE PLANET sleeping bags are temperature rated in accordance with ISO 23537-1. This is the only globally recognised standard for the temperature testing of sleeping bags, and gives ratings for both women and men. Sleeping bags tested to the International Organisation for Standardisation 23537-1 (Requirements for sleeping bags) allow users to make informed, educated and accurate decisions.
The ISO 23537-1 testing methods allows objective comparisons of the warmth of different shapes (mummy, tapered rectangular and rectangular), sizes (small, regular and large) and how this translates into warmth for both women and men. When reading our temperature rating information, the ’Comfort’ rating gives an accurate figure for the lower limit of comfort for a standard woman, while the ‘Limit’ is an accurate gauge of the lowest limit of comfort for a standard man.
Not all manufacturers test to this standard, nor give information about how they arrive at their temperature ratings. As a result, care should be taken when comparing claims of warmth.
