One Planet Sac -8 (1350 Grams)

The Sac is an excellent, all-purpose sleeping bag made using the latest in synthetic fill technology. The Thermolink fill is exceptionally strong, warm and lightweight, encased in a highly breathable, Non PFC water-repellent and durable 20 D Vapour Vent V2 shell. The roomy, tapered rectangular bags are easy to care for and stay warm when wet, with options available in three temperature ratings (ISO 23537.1 limit of comfort -1, -5 and -8C) in regular and large sizes. The full-length YKK #5 zip has an anti-snag slider and opens at both ends for easy venting.

FEATURES

• Tapered rectangular shape offers versatility and roomy comfort for the SAC synthetic sleeping bag
• Thermolink insulation uses hollow-core fibres and thermal bonding for excellent warmth-to-weight and durability
• 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
• Full-length side zip from shoulder to ankle, with independent zip along the bottom of bag. Both are YKK #5 zips with locking sliders and innovative, anti-snag covers
• 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 azip 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

Specifications

Fill:Thermolink Synthetic
Comfort Rating:-2C
Limit of Comfort:-8C
Extreme:-26C
Weight:Regular 1350G, Large 1499G
User Height:Regular 187cm, Large 195cm
Shoulder circumference:Regular 160cm, Large 175cm
Stuffsac size (Uncompressed):Regular15L (22 x 38cm)

Intended use:bushwalking, camping, travel

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

Available sizes:regular, large

Shape:tapered rectangular

Fill:Thermolink in multiple, thermally-bonded layers

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 with RH or LH, large with LH
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:20-denier Vapour Vent V2. Highly breathable, with a Non PFC water-repellent treatment

Lining fabric:20-denier Vapour Vent V2. Highly breathable, with a non PFC water-repellent treatment

Booster compatible:Quest series boosters (view instructions)

Compression stuff sack: included

Storage bag:not included

Hanging loops:Yes, located at the footbox

Temp Rating

One Planet sleeping bags are rated using the international standard for sleeping bag performance, ISO 23537-1. (This is a revised version of European Standard EN 13537.) This means every sleeping bag has two real world and one extreme rating. To determine what temperature might be most suitable for you see ourtechnical pages.

• Comfort rating is based on a standard woman having a comfortable nights sleep.
• Limit of comfort is based on the lowest temperature at which a standard man is deemed to be able to have a comfortable nights sleep. This is the figure we use in our product descriptions.
• Extreme rating is a survival rating for a standard woman. According to ISO 23537-1, a strong sensation of cold has to be expected and there is a risk of health damage due to hypothermia. This is a survival rating only, and consumers should not rely on this rating for general use. The best guidelines are the comfort and limit of comfort ratings.

Sizing

Sac sleeping bags come in two sizes.

As a general rule, our sleeping bags are a little roomier than other brands. The shoulder circumference measurements (below) give an indication of the internal space in the sleeping bag.

A well-fitting bag will give the best performance. If you need more room, we offer a series ofSleeping Bag Expanders.

Fill

Thermolink

This bonded fibre weighs less and packs down smaller than competing synthetic fills, making our bags lighter and more compact while maintaining comfort and durability. The secret is in the manufacturing process: thousands of hollow fibres are sandwiched between a high-density thermal barrier and a fine, soft, body-conforming radiant retention layer to form one continuous sheet of Thermolink fibre. As it is one continuous layer, there arent any gaps for heat to escape, leading to better performance than traditional baffled fills.

Fabric

Sac sleeping bags are made using lightweight and highly breathable 20-denier Vapour Vent fabric. This strong, compressible and highly breathable fabric uses a tight weave that keeps the insulation in but allows water vapour to escape. This reduces the possibility of clamminess and allows the insulation to loft fully for maximum performance.

Care

Storage and stuff sacks

Your sleeping bag is delivered in a compression stuff sack, as this is easiest way to transport it. However, it should not be stored in its stuff sack long-term as this compresses the fill material and may cause damage. Hang the bag in your wardrobe over a large hanger, in the supplied storage bag or an old pillowslip, or flat under your bed.

When putting your sleeping bag in its stuff sack, do as its name suggests! Dont roll or fold it, simply stuff it in with your fist, pushing it down to the bottom of the sack. This allows the fill to settle in pockets rather than being squashed flat.

Be careful not to place excessive force on the compression straps. Compress the bag first, then tighten the straps.

Dont over-compress your sleeping bag. If the bag is compressed too much, for too long, it is possible to permanently damage the fill material, resulting in an inferior performance.

Cleaning your bag

Washing a sleeping bag can be a daunting process. However, your bag will perform better for longer if it is kept clean. There are two ways to do this:

Use a professional

This is the easiest way to get your bag clean. One Planet dont just make the bags, we look after them, too. Send your dirty, bedraggled bag to us and it will come back fresh, clean and fluffy. Too easy! Contact One Planet by email or phone for further details on our services.

If using another professional service, ensure they specialise in cleaning sleeping bags.

DIY sleeping bag washing

You will need a front-loading washing machine to wash your synthetic sleeping bag carefully. A machine designed for domestic use is fine for washing a single sleeping bag.

• Clean out the machines soap dispenser to remove any soap residue.
• Undo the zippers on the sleeping bag.
• Load your sleeping bag into the machine.
• UseNikwax Tech Wash. (Follow directions on pack.)
• Select a normal wash at 40C with a spin of 700 RPM and an extra rinse cycle.
• Carefully remove your bag from the washing machine.
• Dry the sleeping bag on a line in the shade it will take a few days.
• Finish the process by tumble-drying your bag for 30 minutes on low heat. (It is very important to keep the temperature low otherwise you will bake your bag!)