Robens Scoria UL +6°C Long Sleeping Bag - Ultralight 850 FP Down

The Robens Scoria UL +6°C Long is an ultralight down sleeping bag with 201g of 850 fill power RDS-certified duck down, a +11°C comfort rating and a +6°C limit, weighing 490g in the Long fit. For summer and warm three-season backpacking where the bag has to disappear into the pack.

The weight saving comes from smart design rather than skimping. The 90/10 duck down is split 60% top / 40% bottom, so the insulation sits where it works instead of being crushed beneath you, and H-box construction with a differential cut keeps the loft even. A 3D-shaped hood, overstuffed draught collar and shark fin foot box look after your head and feet, while the comfort mummy shape leaves room to move. The hood drawcords are differentiated by thickness and structure so you can adjust them by touch in the dark, and the YKK two-way zip has an anti-snag cover. Inside there are drawstrings for adjustment and a pocket for small items; outside, hang loops make airing simple. Packed size is 23 x 15cm.

Why you'll love it

• Ultralight – 490g (470g minimum weight), packs to 23 x 15cm
• High-loft down – 201g of 850 FP RDS-certified 90/10 duck down, responsibly sourced and traceable
• Insulation where it counts – 60/40 top-to-bottom differentiated fill, overstuffed draught collar and shark fin foot box with extra insulation
• Draught-free – insulated face and neck baffle, full-length insulated zip baffle
• Easy in the dark – hood drawcords adjustable by touch, anti-snag zip guard
• Room to move – comfort mummy shape with internal drawstrings and an internal pocket

Good to know

• Temperature ratings: comfort +11°C, limit +6°C; fit: Long
• Shell and lining: 10D 540T polyester ripstop, 24g/m2
• Zip: YKK Auto Lock, two-way opening, anti-snag cover
• External hang loops for airing
• PFAS-free
• Included: compression stuff sack and mesh storage sack
• Temperature ratings are lab guidance, not a guarantee – your mat, shelter, clothing, the weather and your own metabolism all affect how warm you sleep.

Who it's for

Ultralight backpackers, trekkers and bikepackers on three-season trips, hut trips and lightweight travel. The Long fit is for taller sleepers. Suits all levels.