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Winter Down Bag | Lower Comfort Rating: -15°C
Zenith
Zenith
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$949.99
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The Zenith is our premium all-weather 4-season sleeping bag with a Domex limit of -15°C for demanding alpine conditions and year-round outdoor adventures for cold sleepers or where reliable warmth is non-negotiable.
The final word in cold-weather sleep solutions, Zenith is engineered for serious hikers, hunters, mountaineers, and adventurers who refuse to compromise on comfort when temperatures plummet. Available in both Standard and XT sizes to accommodate different body types, the Zenith delivers exceptional thermal performance with 650+ loft hydrophobic duck down that maintains its insulating properties even in damp conditions.
The body-contoured mummy shape with a generous box foot maximises warmth retention while providing comfortable sleeping space, enhanced by intelligent vertical torso and horizontal leg baffle construction that keeps insulation evenly distributed and eliminates cold spots. The form-fitting 3D hood works alongside the insulated draught collar and drawcord to create an effective thermal seal around your head and shoulders, while the YKK ¾-length zip with double sliders provides reliable access and precise ventilation control when needed.
Built with premium 20D/400Thd Ciré Ripstop fabric for exceptional durability and downproof performance, the Zenith includes both a compression stuff sac for efficient packing and a large mesh storage sac to preserve the down's loft during storage, all backed by our 5-year warranty.
Product Features
Product Features
- Body-contoured mummy shape to maximise thermal efficiency while providing generous foot room for comfortable sleep positioning
- 650+ loft hydrophobic duck down maintains insulation performance even when exposed to moisture, ensuring consistent warmth in damp alpine conditions
- 20D/400Thd Ciré Ripstop outer fabric delivers exceptional durability with a downproof, water-resistant finish that withstands rugged outdoor use
- Form-fitting 3D hood contours perfectly to head shape, creating an effective thermal barrier to lock in precious body heat
- Vertical torso baffles and horizontal leg baffles prevent down migration and cold spots while allowing natural movement during sleep
- Insulated draught collar with drawcord creates a sealed thermal zone around the shoulders, preventing warm air from escaping through the bag opening
- YKK ¾ length zip with double sliders provides reliable operation and versatile ventilation control while minimising heat loss through the zip line
- Box foot construction eliminates compression of insulation around the feet, maintaining warmth where circulation is naturally reduced
- A compression stuff sac enables rapid packing and reduces bulk for efficient gear transport on extended expeditions
- The mesh storage bag allows proper air circulation during storage, preserving down loft and extending the bag's operational lifespan
- 5-year warranty
Product Specifications
Product Specifications
Domex limit: -15°C
EN Ratings: -7.3°C / -14.4°C / -35.2°C (Comfort / Limit / Extreme)*
Seasons: 4
Outer fabric: 20D/400Thd Ciré Ripstop
Inner fabric: 20D/400T nylon
Fill type: 90/10 Hydrophobic Duck Down/Feather
Fill power: 650 loft
Construction: Body-contoured mummy with vertical torso baffles and horizontal leg baffles
Zip: Right-hand YKK ¾ length with double sliders
Standard
Fill weight: 900 g
Dimensions: 210 cm (length) x 75 cm (width at shoulder) / 45 cm (width at foot)
Weight (without cram sac): 1.4 kg
Cram sac dimensions: Ø23 x 37 cm**
XT
Fill weight: 950 g
Dimensions: 220 cm (length) x 82 cm (width at shoulder) / 45 cm (width at foot)
Weight (without cram sac): 1.5 kg
Cram sac dimensions: Ø25 x 41 cm**
*Tested to EN ISO 23537-1:2002 (Comfort / Limit / Extreme)
**Measured with no tension on straps and hand resting on top. Packed size may reduce further when compressed
