One Planet Sleeping Bag Cocoon -8
The Cocoon sleeping bag has an awesome warmth-to-weight ratio without compromising on comfort, a full and cosy hood ensures its ideal for light, fast multi-seasonal adventures. Featuring Storm foot technology: water- and wind-proof, breathable fabric on the footbox. Bags in this series are available is three temperatures, rated to the lower limit of comfort for both males (M) and females (F): -5 M (+1 F) °C or -8 M (-2 F) °C or -11 M (-4 F) °C ISO 23537.1 tested in accordance with ISO 23537.1. The Cocoon comes in small, regular and large sizes and is filled with 800-850 loft Non PFC Hydrophobic Down. The 10-denier Vapour Vent V2 fabric used in the shell and lining is ‘downproof by construction’, offering exceptional breathability, water repellency and durability. The generous shape allows wriggle room, while the Vertical-V baffles and a draught tube keep warmth in. The full-length YKK #5 locking zip opens from the foot for ventilation, while the anti-snag slider combines with our protective draft tube to stop jamming.
| COCOON SLEEPING BAG | SIZE | USER HEIGHT (CM) |
SHOULDER CIRCUMF. (CM) |
HIP CIRCUMF. (CM) |
LOWER LEG CIRCUMF. (CM) |
COMPRESSED SIZE (Ø X L) (CM) |
WEIGHT (G)* |
|||
|---|---|---|---|---|---|---|---|---|---|---|
| COCOON -5 | SMALL | -5° | 1° | -22° | 170 | 152 | 145 | 115 | 15×19 | 676 |
| COCOON -5 | REGULAR | -5° | 1° | -22° | 187 | 158 | 148 | 115 | 15×21 | 724 |
| COCOON -5 | LARGE | -5° | 1° | -22° | 200 | 167 | 160 | 118 | 17×24 | 767 |
| COCOON -8 | SMALL | -8° | -2° | -26° | 170 | 152 | 145 | 115 | 17×19 | 733 |
| COCOON -8 | REGULAR | -8° | -2° | -26° | 187 | 158 | 148 | 115 | 17×20 | 768 |
| COCOON -8 | LARGE | -8° | -2° | -26° | 200 | 167 | 160 | 118 | 17×21 | 833 |
| COCOON -11 | SMALL | -11° | -4° | -28° | 170 | 152 | 145 | 115 | 17×20 | 867 |
| COCOON -11 | REGULAR | -11° | -4° | -28° | 187 | 158 | 148 | 115 | 19×22 | 932 |
| COCOON -11 | LARGE | -11° | -4° | -28° | 195 | 167 | 160 | 118 | 19×23 | 986 |
Features
- Box Foot mummy shape maximises the thermally efficiency of the Cocoon sleeping bag without restricting movement or comfort
- Storm Foot technology: The Sonder utilises waterproof, windproof and breathable Pertex Quantum Pro® fabric on the bag foot. The Storm Foot keeps water out and warmth in, ideal when you brush up against condensation or moisture on the tent wall
- Vertical-V baffling system reduces down migration, keeping it trapped where you need it most
- Differentially cut baffles promote full and complete lofting of down
- Large foot-box reduces down compression while giving enough height for your feet and space to wriggle your toes
- The contoured full hood encloses your head, cinching tight while leaving enough space for your nose and mouth
- A draught tube along the zip insulates the zipper area, keeping warmth in
- The Independent zip on the foot (from ankle to ankle) can be opened fully for extra ventilation
- Joined at the zip: full-length zips allow models with compatible left and right zips to be zipped together
- Hydrophobic Down, Non-PFC repels water, helping down stay lofty in all conditions
- Ethically-sourced ultralight Hydrophobic Down, Non-PFC in 800-850 loft
Specifications
Intended use: alpine, bushwalking, camping
Temperature rating: independently tested in accordance with ISO 23537-1
Available sizes: short, regular, large
Shape: Box foot
Storm Foot technology: Yes, waterproof, windproof and breathable Pertex Quantum Pro®
Baffle construction: Vertical-V baffle system (vertical/V-baffles) with box wall construction
Zip: YKK #5 with locking slider and anti-snag cover
Zip configuration: full-length zip
Zip side: small in RH; regular available 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.
Shell fabric: 10-denier Vapour Vent V2. Downproof by construction, highly breathable, with Non PFC water repellent treatment. Pertex Quantum Pro® fabric is used on the foot
Down loft: 800-850 loft
Down distribution: 55% top, 45% bottom
Down treatment: DWR Non PFC (hydrophobic down)
Booster compatible: Quest pro series boosters (view instructions)Compression stuff sack: included (view instructions)
Storage bag: included
Hanging loops: Yes, located at the footbox

























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