Rab Solar Ultra 2 Sleeping Bag

Delivery - FREE over £70
Ordered before 8:00PM, DELIVERED TOMORROW

All about this product



The cutting edge of synthetic sleeping bags, the Solar Ultra combines advanced insulation construction with built in Tilt for dramatic heat retention. Durable and dependable, even in the cold and damp, it's ideal for alpinism, bikes and backpacking.

Technical details

  • Materials:
    • Outer: 100% Recycled 20D Atmos nylon ripstop fabric (38gsm) with fluorocarbon free DWR
    • Base: 100% Recycled Stratus Synthetic Sheet polyester insulation in a dual layer blanket construction
    • Lining: 100% Recycled 20D Atmos polyester ripstop fabric (41gsm) with fluorocarbon free DWR
    • Scrim: 100% polyester with aluminium coating (15gsm)
  • ISO EN: Comfort: 2°C (36°F), Limit: -4°C (25°F), Extreme: -21°C (-5°F)
  • Internal TILT Scrim Technology on upper reduces heat loss
  • Elasticated internal quilting to draw insulation towards user
  • YKK 3/4 length main zip with synthetic insulated zip baffle
  • YKK Anti-snag zip insert and anti-snag internal zip guard
  • Triple layer concertina blanket construction on upper
  • Offset localised quilting to reduce cold transmission
  • Reduced volume hood for better heat retention
  • Close fitting adjustable neck baffle design
  • Compression stuffsack included
  • Internal Shoulder Circumference: 142cm
  • Packed Size: 40 x 22cm
  • Weight: 1140g


Insulation Type
Outer fabric composition
100% Recycled 20D Atmos nylon ripstop fabric with fluorocarbon free DWR

Technical Features

Season rating
3 Season


Sleeping bag shape
Mummy Shape
Sleeping bag features
Hood, Stash pocket, Water resistant coating


Weight (g)
Packaging dimensions (cm)
40 x 22

Other features

Ideal For
Backpacking, Camping, Festival Camping, Hiking, Mountaineering, Trekking
Product Code
Reviews (1)

User Reviews (1)

About this brand

People wearing and using Rab gear are hanging on a snow mountain and enjoying interesting snow views and a drink.

Rab specialise in making rugged, high-performance mountain clothing and equipment. Created to give you ultimate freedom, protection and comfort, we use cutting edge materials as well as time-tested ones such as premium quality European down.  Nothing fancy or over-engineered – just honest, hard-working pieces that you’d rather repair than replace. 


More than thirty years since our founding, we continue to find inspiration in the untamed spirit of the mountains where we climb, the friendships we forge on the peak and our enduring mission: to awaken the climber in everyone and equip them for the ascent. 


Let us know you agree to cookies

We use marketing, analytical and functional cookies as well as similar technologies to give you the best experience. Third parties, including social media platforms, often place tracking cookies on our site to show you personalised adverts outside of our website.


We store your cookie preferences for two years and you can edit your preferences via ‘manage cookies’ or through the cookie policy at the bottom of every page. For more information, please see our cookie policy.