Solar Ultra 2 -10°C/15°F Sleeping Bag - Women's

25% OFF

$269.99

$359.99Save $90.00 (25%)

Crossed-out price is the retailer's listed price.

at The Last Hunt

Price checked Nov 3, 2026

Price Historylast 2 months

Low $215.99 · High $291.59. Hover the line to see each change.

Is this a good deal?

The lowest price we’ve tracked since August 2026 is $223.19; today’s price is $269.99.
The current price took effect within the last day.
Across the 19 Sleeping Gear deals we’re tracking right now, the median discount is 33%. This deal’s 25% off is below that mark.

Based on prices we’ve recorded from The Last Hunt since August 2026, refreshed several times daily.

About this product

The Rab Solar Ultra 2 is a women's synthetic sleeping bag built for three-season alpine use, lightweight backpacking, and bikepacking in cold conditions. Its tapered mummy shape keeps bulk and weight low, with the Regular version packing down to 40 cm by 22 cm and weighing 1,140 g. The upper uses a triple-layer concertina construction of 100% recycled Stratus Eco insulation (140gsm/140gsm/40gsm), while the base uses a dual-layer arrangement (60gsm/60gsm), together mimicking the loft of down without feathers. A built-in TILT scrim, an aluminium-coated 15gsm polyester layer, reduces radiant heat loss by up to 15 percent without adding meaningful weight or bulk. ISO EN 13537 ratings place the comfort threshold at 2°C (36°F), the limit at -4°C (25°F), and the extreme at -21°C (-5°F), with a stated sleep limit of -10°C (15°F). Elastic internal quilting draws insulation toward the sleeper to minimize cold air pockets, and offset localized quilting reduces cold spots at seams. A three-quarter-length YKK zip with an insulated baffle and an adjustable neck baffle help seal in warmth. The outer and lining are both 100% recycled polyester with a fluorocarbon-free DWR finish. The Regular fits users up to 185 cm tall, with a 142 cm shoulder girth and 100 cm foot girth.

Category: Sleeping Gear
Brand: Rab
Material: Outer: 100% Recycled Polyester. Lining: 100% Recycled Polyester, Skrim: 100% Polyester scrim with aluminium coating(15gsm)
Color: Colour: Granite - Yellow
Size: Regular: 40cmx22cm, Long: 40cmx22cm
Base: Recycled Stratus Synthetic Sheet Insulation in a dual layer blanket construction(100% Recycled Polyester 60gsm/60gsm)
Outer: 100% Recycled Polyester. Lining: 100% Recycled Polyester
Shape: Tapered Mummy
Skrim: 100% Polyester scrim with aluminium coating(15gsm)
Upper: Recycled Stratus Synthetic Sheet Insulation in a triple layer construction(100% Recycled Polyester 140gsm/140gsm/40gsm)
Lining: 20D Atmos™ Recycled Polyester ripstop fabric(41gsm)with fluorocarbon free DWR

What people are saying

Reviewers consistently praise the Rab Solar Ultra 2 Women's for its excellent build quality and premium feel at a competitive price point, noting it rivals bags that cost significantly more. The TILT heat-reflective technology and triple-layer Stratus synthetic insulation earn strong marks for warmth and wet-weather performance, since the synthetic fill retains heat even when damp. The women's-specific cut (narrower at the shoulders, wider at the hips) and anti-snag zip are also well-regarded. The most common criticisms are that the ISO comfort rating (2°C) is more modest than Rab's advertised -10°C sleep limit, limiting true four-season use, and that, like most synthetic bags, it is heavier and bulkier than comparable down options. Some users also note the bag can be difficult to repack into its stuff sack.