RAB Solar Ultra 1

Jam-packed with tech and built with recycled materials, the Solar Ultra embodies drive to create more sustainable gear at the pinnacle of performance. Fast drying, lightweight and robust with heat reflecting TILT technology, the Solar Ultra 1 offers excellent warmth for its weight. Its narrow, tapered mummy shape reduces bulk and weight further, ideal for fast and light adventures in cool temperatures.

Featuring a triple layer of 100% recycled Stratus Eco insulation arranged in a concertina shape, the Solar Ultra mimics the performance of down in a lightweight, featherless package. Reducing radiant heat loss by up to 15%,built-in TILT technology substantially improves thermal insulation without compromising pack size, breathability, or weight. The elastic internal quilting brings the lining and insulation closer to the user, helping to reduce pockets of cold air. The localised quilting simply means that the stitching which holds the insulation in place has been minimised to reduce the chance of cold spots.

It has a ¾ length main zip with a baffle along its length to prevent heat from escaping and an adjustable neck baffle to cinch in snug and keep the heat in. Completed with a tough, 20D, recycled polyester Atmos outer, the Solar Ultra is the definitive synthetic sleeping bag for alpine use or lightweight bike and backpacking missions.

• Rab Sleep Limit: -4°C (25°F)
• Upper: Recycled Stratus Synthetic Sheet Insulation in a triple layer construction (100% Recycled Polyester 100gsm/100gsm/40gsm)
• Base: Recycled Stratus Synthetic Sheet Insulation in a dual layer blanket construction (100% Recycled Polyester 40gsm/40gsm)
• Internal TILT Scrim Technology on upper for reduces radiant heat loss
• Triple layer concertina blanket construction on upper for improved loft and warmth
• Elasticated internal quilting to draw insulation towards user and eliminate cold spots
• Offset localised quilting to reduce cold transmision
• Reduced volume hood for better heat retention
• Close fitting adjustable neck baffle design for decreased heat loss
• YKK 3/4 length main zip with synthetic insulated zip baffle to trap warmth
• YKK Anti-snag zip insert and anti snag internal zip guard
• Compression stuffsack included
• Tapered Mummy Shape
• Fluorocarbon free DWR

EN (13537:2012) Temperature rating
ISO EN:
Comfort: 6°C (45°F)
Limit: 1°C (35°F)
Extreme: -14°C (5°F)

Weight
Regular: 880g/31.0oz
Long: 950g/33.5oz

Dimensions
Pack size: 35 x 20 cm / 13.8 x 7.9 in

Materials
20D Atmos recycled nylon ripstop fabric (38gsm)
Lining: 20D Atmos recycled polyester ripstop fabric (41gsm)
Skrim: 100% polyester scrim with aluminium coating (15gsm)