One Planet Quest Pro - Sleeping Quilt 800+ Loft

Size Guide
Size :
Temperature :

The Quest Pro Series is an efficient ultralight quilt, ISO 23537.1 temperature tested to a limit of comfort of 0 and -3 degrees. This box wall baffle quilt has been carefully designed to give significant weight savings, using a combination of vertical and V-baffles filled with our premium 800-850 loft down. It is available in regular or large sizes, with 10 D Vapour Vent V2 used as both the shell and internal fabric for excellent breathability and durability. It is easily secured around any sleeping mat using the adjustable fastening loops, or add a Quest Pro as a booster to all ONE PLANET sleeping bags to create a year-round sleep system.

  • Allows unrestricted movement
  • Box-wall baffles give maximum thermal efficiency
  • Vertical-V baffling system reduces down migration, keeping it trapped where you need it most
  • Footer press stud helps to keep drafts out
  • Drawcords and the Neckline and footbox cinch tight to stop drafts
  • Easily and securely attaches to any lightweight sleeping mat using daisy chain and hook-and-loop tabs, allowing for width adjustment along the length of the bag
  • Easily attaches to any compatible ONE PLANET bag using hook-and-loop tabs to hold it in place
  • Filled with ethically-sourced, 800-850 loft Hydrophobic Down
  • Hydrophobic Down repels water, helping down stay lofty in all conditions
  • Water-resistant thread is used to make a durable, well-sealed sleeping bag
  • Hang loops on the foot-box allow you to hang, dry and store your sleeping bag easily

One Planet Quest Pro Series - Find Your Feet Australia Hobart Launceston Tasmania


All ONE PLANET down has been treated with a hydrophobic water repellency application. This causes the down to repel water rather than absorb it, minimising clumping and helping the down in your sleeping bag stay dry and lofty.

Hydrophobic Down allows your sleeping bag to dry quicker and stay warm for longer, and is especially important for bags used on multiday journeys or in wet conditions.


Quest bags make awesome lightweight, stand-alone quilts in mild conditions. The Quest is fitted around your sleeping mat using a combination of hook-and-loop tabs and a daisy chain. (It sits flat so it won’t damage your mat or press into your back.)


The quality of down used in a sleeping bag makes a huge difference to its warmth, weight, durability and compactness, as well as the loft recovery of the fill. We offer two types of premium loft.

700-750 loft Hydrophobic Down is our best value for weight and warmth.

800-850 loft Hydrophobic Down is our premium choice – a must for the gram counters.


ONE PLANET takes its responsibility to uphold the highest standards of animal welfare seriously. Our down is gathered in a way that meets our strict ethical and quality standards, and is sourced as a by-product from the food and meat industry. We source from certified facilities and audit with the IDFL (International Down and Feather Laboratory). In our Melbourne factory we hold only our own audited batches of down: there is no chance of cross contamination.


Every ONE PLANET sleeping bag is hand-filled to order in our Melbourne factory (usually the following day!). We’ve been filling our sleeping bags in Australia for more than 40 years: it’s the best way to ensure premium-quality, freshly-made bags.

We can personally embroider every stuff sack. It brings us great joy to make your bag as unique as you are.


Our design innovations have led the way since 1980, both locally and globally. Our sleeping bags are designed after careful consideration of real sleep – how we lie, move and lose warmth – and real people, with ranges made to fit women and men of all shapes and sizes.

ONE PLANET sleeping bags combine 40 years of manufacturing experience with world-leading materials, modern scientific testing and the passion to keep improving.

Intended use: bushwalking, camping, travel

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

Available sizes: regular, large

Shape: tapered rectangular quilt

Flat dimensions: REG 185 cm long by 125 cm wide at top and 90 cm wide at bottom, LGE 195 cm long by 140 cm wide at top and 100 cm wide at bottom

Baffle construction: Vertical-V baffle system (vertical/V-baffles) with, box wall construction

Shell fabric: 10-denier Vapour Vent V2. Downproof by construction, highly breathable, with C0, environmentally-friendly water-repellent treatment

Internal fabric: 10-denier Vapour Vent V2. Downproof by construction, highly breathable, with C0, environmentally-friendly water-repellent treatment

Down loft: 800-850 loft tested by the IDFL

Down treatment: DWR (hydrophobic durable water repellency)

Booster compatible: compatible with all new ONE PLANET sleeping bags

Lightweight stuff sack: Included

Storage bag: not included


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) can be directly and accurately compared to others, allowing 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 across brands.

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