Robens Couloir 350 -4°C Regular

is designed for outdoor enthusiasts who want to travel light without compromising on warmth or comfort. The technical mummy shape effectively wraps around the body to minimize heat loss, while the box-wall construction allows the down to expand fully and eliminates cold spots for even insulation throughout the sleeping bag. The sleeping bag is filled with 350 grams of responsibly sourced and traceable RDS-certified duck down with a fill power of 700 FP. This provides impressive warmth relative to both weight and pack size, making the Couloir 350 an excellent choice for hiking, bikepacking, and multi-day adventures where every gram counts.

More about Robens’ Couloir 350 -4°C Regular

The center-mounted YKK Auto Lock zipper makes it easy to get in and out of the sleeping bag and also allows you to partially open it when you want to sit up without letting out unnecessary heat. The anatomically designed 3D hood, the redesigned insulated collar, and the dual insulated zipper flaps effectively help keep the cold out during cooler nights. The distinctive shark-fin-shaped footbox provides extra room for your feet while improving insulation. Separate drawstrings on the hood and collar make it easy to adjust the fit even in the dark, and the anti-snag feature minimizes the risk of the zipper getting caught in the fabric. A compression bag and a storage sack are included for easy transport.

Specifications

Type: Down sleeping bag Model: Regular Seasons: 3 Recommended height: 180 cm Dimensions: 205 × 80 × 51 cm Shell: TORAY® 20D 380T nylon taffeta Lining: 20D 380T nylon taffeta Insulation: 350 g responsibly sourced and traceable RDS-certified duck down (95/5), 700 FP Construction: Box-quilted Zipper: YKK Auto Lock, two-way, center-mounted with anti-snag protection Comfort temperature (T Comfort): 2 °C Limit temperature (T Limit): -4 °C Extreme temperature (T Extreme): -21 °C Weight: 745 g Pack size: 23 × 16 cm Color: Yellow

Material:

Outer fabric: 100% nylon Lining: 100% nylon Fill: 100% down Stuff sack: 100% nylon