Brand: One Planet

Product Code: 850072

Availability:1 In stock

$429.00 399.00

Available Options

The Quest Pro Series is an efficient ultralight quilt, available in a 0 and -3 degree option. This box wall baffle quilt has been carefully designed to give significant weight savings, using a combination of vertical and V-baffles filled with ONE PLANET 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

Intended use: bushwalking, camping, travel

Temperature rating: available in 0 and -3

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 (view instructions)

Lightweight stuff sack: Included

Storage bag: not included


The temperature range supplied for quilts is a guideline. It assumes you have tucked the quilt under your well-insulated mat to reduce draughts and are wearing a head covering. When reading the temperature rating information, the ’Comfort’ rating gives an accurate figure for the lower limit of comfort for a standard female, while the ‘Limit’ is an accurate gauge of the lowest limit of comfort for a standard male.


ONE PLANET baffle technology maximises thermal efficiency. The Vertical-V baffle system uses vertical and V-baffles to keep the lofty down in its precise location, no matter how you wriggle and roll. Box wall baffles connect the outer shell and internal fabric, creating 3D chambers that promote lofting, aid even insulation and stop draughts. The differential cut also assists lofting: the internal fabric is cut narrower than the outer shell, making the bag’s inner circumference smaller than its outer.


The Quest range of boosters can be used with the entire ONE PLANET sleeping bag range, allowing you to extend both the warmth and versatility of your sleeping bag. Adding a Quest vastly increases the warmth of your sleeping bag: ideal for winter and shoulder seasons. The Quest quilt is easily attached to the inside of your sleeping bag using the hook-and-loop tabs.


The Vapour Vent (V2) fabrics are lightweight, breathable nylon with C0 environmentally-friendly water-repellent treatment that promotes hands-free moisture management. The smooth fabrics are light and warm to the touch, ideal for use on multi-day journeys. The tight weave and high thread count ensures they are ‘downproof by construction’. The majority of ONE PLANET bags use the silky, light, 10-denier version both inside and out, while some use the more durable 20-denier option.


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 the best value for weight and warmth.
800-850 loft Hydrophobic Down is the premium choice – a must for the gram counters.


Quality threads, twin needles, bar tacks for reinforcement and strength. Non-crack nylon buckles that bend rather than break. Durable, chunky YKK zips. The water-resistant webbing used on load-carrying straps means you won’t be given the slip. ONE PLANET consider every detail, creating big differences in use.


ONE PLANET down sleeping bags are hand-filled to order, in their Melbourne factory – usually the day after the order is placed! They've been filling sleeping bags in Australia for more than 40 years: it’s the best way to ensure premium-quality, freshly-made bags. ONE PLANET can personally embroider every stuff sack. 


ONE PLANET design innovations have led the way since 1980, both locally and globally. ONE PLANET 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 females and males 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.