




Sleeping bag -
The Swing CO 850 is a 4-season sleeping bag from Valandré. This range is the perfect combination between the flagship Swing and Chill Out models.
Designed for winter hiking in the high mountains, this sleeping bag will provide the comfort and warmth you need for a good night's sleep. Its tubular construction and its 18 baffles stuffed with 90/10 French duck down, with a filling power of 650 CUIN+, will keep your whole body warm while remaining ultra-lightweight and discreet with a weight of only 1,35 kg and a compressed volume of 11L, for size M, thanks to the compression bag.
The Swing CO 850 is suitable for all conditions across a wide range of temperatures, with a lower limit of -40°C and a comfort level of around -11°C. As well as being abrasion- and heat- resistant thanks to its Polyamide Nylon fabric from Asahi-KASEI® in Japan, the bag can be upgraded by combining it with the other models in the Swing CO and Bloody Maryranges, to provide a second layer and thus increase your body heat retention.
Made in the Pyrenees with the best materials, Swing CO 850 guarantees durability, technicality and comfort for many years to come.




Materials:
- Exterior fabrics: 100% polyamide nylon DWR-treated 6 Micro-ripstop 40g/m2. Asahi-KASEI®
- Interior fabrics: 100% polyamide nylon DWR-treated 6 Micro-ripstop 40g/m2. Asahi-KASEI®
- Closure: Two-way zip. YKK®
- Cosmolon: Paramedical Velcro. YKK®
Filling: Duck Down 90/10 (EU. 650 CUIN+)
- 18 pre-cut anatomical baffles
- Tubular construction
- Wrap-around hood and collar
- Trapezoidal foot
- Fluffy inner strip along the zip
- Duck down filling 90/10 (EU. 650 CUIN+)
- Can be paired with other models in the Swing CO and Bloody Mary ranges
- Compression storage bag included
- Right or left hand opening depending on the model
- Interior pocket
Measurements:
| S | M | L | |
| External length: | 200cm | 215cm | 230cm |
| Internal length: | 170cm | 185cm | 200cm |
| Shoulders: | 159cm | 163cm | 174cm |
| Hips: | 135cm | 139cm | 150cm |
| Feet: | 97cm | 101cm | 111cm |
Weight and volume
| S | M | L | |
| Compressed volume: | 10.5 L | 11.0 L | 11.5 L |
| Total weight: | 1.28 g | 1.35 g | 1.45 g |
| Down filling: | 811 g | 850 g | 889 g |
Temperatures:
| Comfort | -11°C/ 13°F |
| Comfort limit | -18°C/ 0°F |
| Valandré | -20°C/ -4°F |
| Extreme | -40°C/ -40°F |
