One Planet Sonder -5 800+DWR Sleeping Bag
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The Sonder is a streamlined, practical bag with versatile features, a spacious cut and a lighter build, designed for comfort and warmth year-round. It’s available in three temperature ratings (-3, -5, -8°C ISO 23537-1 limit-of-comfort rating), and small, regular and large sizes. The tapered rectangular shape gives space to move, while the Vertical V-baffle system and draft tube keep warmth where you need it (even as you wriggle around!). The shell is made from durable, water-repellent and highly breathable 10 D Vapour Vent V2 fabric, with a full-length YKK #5 zip and anti-snag locking slider. A separate foot zip allows it to be opened fully to manage warmth.
- Tapered rectangular shape gives versatility and roomy comfort
- Box-wall baffles give maximum thermal efficiency
- 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
- 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
- A draught tube along the zip insulates the zipper area, keeping warmth in
- Full-length side zip runs from hood to ankle: a YKK #5 with locking slider and innovative, anti-snag cover
- 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 a zip 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
- Hydrophobic Down repels water, helping down stay lofty in all conditions
- Your choice of down: ethically-sourced Hydrophobic Down in either 700-750 loft, or lighter (but just as warm) 800-850 loft
- Water-resistant thread is used to make a durable, well-sealed sleeping bag
SPECIFICATIONS
Intended use: bushwalking, camping
Temperature rating: independently tested in accordance with ISO 23537-1
Available sizes: small, regular, large
Shape: tapered rectangular
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 with separate, ankle-to-ankle foot zip
Zip side: small in RH; regular with RH or LH zips; 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: 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 and naturally water repellent
Down loft: available in 700-750 or 800-850 loft, both tested by the IDFL
Down distribution: 55% top, 45% bottom
Down treatment: DWR (hydrophobic durable water repellency)
Booster compatible: Quest series boosters (view instructions)
Compression stuff sack: included
Storage bag: included
Hanging loops: Yes, located at the footbox