Spindrift 850 Hyd-XT Gen 2 - Left Hand Zip Sleeping Bag
Description
The Mont Spindrift XT 850 is a high mountain sleeping bag built for serious winter camping, alpine climbs and ski touring, with an EN 13537 comfort rating of −13 °C and lower limit of −19 °C. Hydronaute XT shell fabric delivers a 20,000 mm water column and 20,000 g/m²/24 h breathability to manage frost and tent condensation, while 900+ fill-power down provides outstanding warmth-to-weight. A tapered mummy profile, differential cut and box-wall baffles eliminate cold spots and maximise loft. A full-length two-way YKK zip, down-filled draft tube and insulated collar seal in heat, and the 3D hood cinches snugly when the temperature drops. Pack it small for remote hut trips or multi-day snow camps and recover fast after big vertical days.
Despite expedition-ready warmth, the Spindrift XT 850 remains practical for varied Australian alpine conditions. The DWR-treated nylon lining feels comfortable against baselayers, an internal pocket keeps essentials handy and the included compression sack reduces bulk to a compact 21 × 28 cm. Ethically sourced down and durable construction make this a long-term winter partner for backcountry missions and cold-weather trekking.
Mont Spindrift XT 850 Sleeping Bag Features
- EN 13537 comfort −13 °C and lower limit −19 °C for true winter performance
- 850+ fill-power responsibly sourced down for exceptional loft and thermal efficiency
- Hydronaute XT shell rated 20,000 mm waterhead and 20,000 g/m²/24 h MVTR
- Box-wall baffle construction and differential cut minimise cold spots
- Full-length two-way YKK zip with anti-snag guard, down draft tube and insulated neck collar
- 3D contoured hood and shaped foot section for warmth at extremities
- DWR nylon lining for comfort and moisture management
- Includes compression stuff sack and storage bag for long-term loft care
- Approximate loft 23 cm when fully fluffed
Specifications
| Temperature Rating: | EN 13537 Comfort −13 °C, Lower Limit −19 °C |
| Fill: | 850+ fill-power down |
| Shell Fabric: | Hydronaute XT, waterhead 20,000 mm, MVTR 20,000 g/m²/24 h |
| Lining: | Nylon with durable water repellent finish |
| Construction: | Box-wall baffles, differential cut, down-filled draft tube and neck collar |
| Zip: | Full-length two-way YKK with anti-snag guard |
| Packed Size: | 21 × 28 cm (compression sack included) |
| Loft: | Approx. 23 cm |
| Standard size: | Total weight 1.43 kg; down fill 850 g; packed 21 × 28 cm |
| Women’s size: | Total weight 1.36 kg; down fill 850 g; packed 21 × 28 cm |
| XL size: | Total weight 1.52 kg; down fill 900 g; packed 21 × 28 cm |
| Included: | Compression stuff sack and storage sack |
Original: $800.01
-65%$800.01
$280.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
The Mont Spindrift XT 850 is a high mountain sleeping bag built for serious winter camping, alpine climbs and ski touring, with an EN 13537 comfort rating of −13 °C and lower limit of −19 °C. Hydronaute XT shell fabric delivers a 20,000 mm water column and 20,000 g/m²/24 h breathability to manage frost and tent condensation, while 900+ fill-power down provides outstanding warmth-to-weight. A tapered mummy profile, differential cut and box-wall baffles eliminate cold spots and maximise loft. A full-length two-way YKK zip, down-filled draft tube and insulated collar seal in heat, and the 3D hood cinches snugly when the temperature drops. Pack it small for remote hut trips or multi-day snow camps and recover fast after big vertical days.
Despite expedition-ready warmth, the Spindrift XT 850 remains practical for varied Australian alpine conditions. The DWR-treated nylon lining feels comfortable against baselayers, an internal pocket keeps essentials handy and the included compression sack reduces bulk to a compact 21 × 28 cm. Ethically sourced down and durable construction make this a long-term winter partner for backcountry missions and cold-weather trekking.
Mont Spindrift XT 850 Sleeping Bag Features
- EN 13537 comfort −13 °C and lower limit −19 °C for true winter performance
- 850+ fill-power responsibly sourced down for exceptional loft and thermal efficiency
- Hydronaute XT shell rated 20,000 mm waterhead and 20,000 g/m²/24 h MVTR
- Box-wall baffle construction and differential cut minimise cold spots
- Full-length two-way YKK zip with anti-snag guard, down draft tube and insulated neck collar
- 3D contoured hood and shaped foot section for warmth at extremities
- DWR nylon lining for comfort and moisture management
- Includes compression stuff sack and storage bag for long-term loft care
- Approximate loft 23 cm when fully fluffed
Specifications
| Temperature Rating: | EN 13537 Comfort −13 °C, Lower Limit −19 °C |
| Fill: | 850+ fill-power down |
| Shell Fabric: | Hydronaute XT, waterhead 20,000 mm, MVTR 20,000 g/m²/24 h |
| Lining: | Nylon with durable water repellent finish |
| Construction: | Box-wall baffles, differential cut, down-filled draft tube and neck collar |
| Zip: | Full-length two-way YKK with anti-snag guard |
| Packed Size: | 21 × 28 cm (compression sack included) |
| Loft: | Approx. 23 cm |
| Standard size: | Total weight 1.43 kg; down fill 850 g; packed 21 × 28 cm |
| Women’s size: | Total weight 1.36 kg; down fill 850 g; packed 21 × 28 cm |
| XL size: | Total weight 1.52 kg; down fill 900 g; packed 21 × 28 cm |
| Included: | Compression stuff sack and storage sack |
