One Planet Rumour -12 Sleeping Bag (1029 grams)

The Rumour sleeping bag offers advanced protection from the elements, redefining what a sleeping bag can be… Built with welded seam technology and Waterproof, Breathable, Windproof Pertex Quantum Pro fabric. An ideal choice for alpine and snow covered journeys or exposed tarp camping. Crafted to give you confidence in the backcountry, filled in Melbourne.

Available in three temperatures, rated to the lower limit for both males (M) and females (F): -6 M (-0 F) °C or -9 M (-2F) °C or -12 M (-4 F) °C tested in accordance with ISO 23537.1. The Rumour comes in regular or large sizes and is filled with 800-850 loft Non PFC hydrophobic Down, finished with a full length Waterproof YKK zipper.

Features:

- Box Foot mummy shape maximises the thermally efficiency of the Rumour sleeping bag without restricting movement or comfort
- Welded seams – the best (and most advanced) construction method for alpine regions and sleeping under the stars
- The vertical baffle system (vertical-horizontal-vertical baffles) blocks the migration of down (left to right and up and down), keeping warmth 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
- A Waterproof YKK #5 (a durable and reliable zipper), tuns from hood to ankle
- Joined at the zip: full-length zips allow models with compatible left and right zips to be zipped together

Specifications:

Intended use: alpine, bushwalking

Temperature rating: independently tested in accordance with ISO 23537-1

Available sizes regular, large

Shape: Box foot,

Baffle Construction: Welded seams (where possible)

Baffle style: vertical baffle system (vertical-horizontal-vertical baffles) with box wall construction

Zip: YKK #5 with locking slider

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.

Shell fabric: Pertex Quantum Pro®

Internal fabric: 10-denier Vapour Vent V2. Downproof by construction, highly breathable, with Non PFC water-repellent treatment

Down loft: 800-850 loft, tested by the IDFL

Down distribution: 55% top, 45% bottom

Down treatment: DWR Non PFC (hydrophobic down)

Compression stuff sack: Included

Storage bag: Included

Hanging loops: Yes, located at the footbox

HOW WARM WILL I BE?

ISO 23537-1 temperature testing provides a temperature limit at which a “standard male" or “standard female" will sleep in thermal equilibrium (have a comfortable night’s sleep).

Both the ‘standard male’ and ‘standard female’ are based on a 25-year-old who is fit and healthy. If you’re older or younger, you may sleep colder than the ‘standard’, so we would recommend considering a warmer bag. Your other equipment (sleeping mat, pillow, tent style) the environment (weather, location) and your biology can affect warmth over the night. THE IMPORTANCE OF INDEPENDENT ISO 23537-1 TESTING

Each ONE PLANET Rumour sleeping bag is temperature rated in accordance with the International Organisation for Standardisation 23537-1 (Requirements for sleeping bags). This is the only globally recognised standard for the temperature testing of sleeping bags, and gives ratings for both females and males. Testing sleeping bags to ISO 23527-1 allows users to make informed, educated and accurate decisions.

The ISO 23537-1 testing methods allows objective comparisons of the warmth of different shapes (Box foot and Zip Foot) sizes (small, regular and large), fill quality (synthetic fill, 700 down fill power or 800 down fill power), construction and design.

Not all manufacturers test to this standard, nor do they give information about how they arrive at their temperature ratings. As a result, care should be taken when comparing claims of warmth. BAFFLE CONSTRUCTION

ONE PLANET baffle technology maximises thermal efficiency.

The vertical baffle system uses vertical and horizontal chambers to keep lofty down in the right spot, regardless of night-time manoeuvres. Box wall baffles connect the outer shell and internal fabric, creating 3D chamber