One Planet - Cocoon -5 Sleeping Bag - DWR Down

Popular choice for lightweight adventurers

RRP $439.00
SAVE $21.95 (5%)
To ensure highest levels of quality control this sleeping bag is hand filled to order. Please allow approximately 2 weeks for delivery.

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One Planet - Cocoon -5 Sleeping Bag - DWR Down

The Cocoon is our best shot yet at producing a simple and effective solution to the age-old problem with sleeping bags: getting warmth and compactability without weight and bulk. It has one of the best warmth-to-weight ratios in our range, making it a popular choice for the lightweight adventurer. The Cocoon -5 is intended for use in moderate conditions or by average sleepers.


  • The body-hugging mummy shape eliminates dead space and saves weight.
  • The combination of vertical chest baffles and V-shaped baffles stops unintentional down movement.
  • Filled with One Planet's water-repellent DWR DOWN; choose between 700+ or 800+ loft.
  • The inner and outer fabric is the sexy, silky and lightweight 15-denier Vapour Vent.
  • Three-dimensional hood and foot increase comfort and warmth.
  • The three-dimensional neck muff and double draft stoppers on the zip keep warm air in.
  • Available in regular and large sizes.

One Planet DWR DOWN

Down is the best insulation for lightweight camping gear due to its loft, compressibility and durability. However, this golden fibre has a failing: its ability to insulate drastically decreases when it is wet.
The solution is now here — DWR DOWN. This down has been selected to meet our rigorous standards, with a durable water-repellent (DWR) treatment applied after the cleaning and sorting process.
The benefits of DWR DOWN are:

  • It absorbs less water in damp conditions.
  • It retains higher loft (insulation) in damp conditions.
  • It dries faster.

One Planet offers a choice between 700+ and 800+ loft down
This gives you more choice regarding weight and price.

  • Higher loft down provides better insulation so less filling is required, but it is more expensive.
  • Lower loft down is less expensive, but more filling is required to achieve the same temperature rating. 

 About One Planet:

One Planet design and manufacture a range of high quality packs, tents and sleeping bags for camping, trekking, bushwalking, ski touring, travelling and many other outdoor activities. They are based in Melbourne, Australia and have been manufacturing outdoor equipment for over 30 years. The company is owned by Andrew King  and is the culmination of mergers between Aiking equipment, Adventure Designs and One Planet. One Planet's philosophy is "Make it good, make it work, make it last". They are a relatively small company with everything from design to sales and much of their production taking place in their Melbourne factory giving them extremely good control over quality, customer service, product development and much more. They take care to reduce their impact on the environment by creating durable products that last, offering excellent repair services, and recycling. Their factory has been carbon neutral since 2005.



  800+ DWR Down 700+ DWR Down
Size: Regular Large Regular Large
Dimensions (cm):
User height x Shoulder Circumference
187 x 160 195 x 178 187 x 160 195 x 178
Bag Weight (g): 759 838 792 874
Zip Options: Left, Right Left Left, Right Left
Outer Fabric: 15 Denier Vapour Vent
Inner Fabric: 15 Denier Vapour Vent
Shape: Mummy
Foot Type: Box
Baffles: Vertical and V-Baffle
Temperature Rating (ºC)
(EN 13537)
Comfort: -1
Limit of Comfort: -5
Extreme: -22
Season Rating: 3/4
Colour: Blue / Grey
Stuff Sack Capacity (litres): 4
Brand One Planet
Shipping Weight 1.4000kg

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