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Solar Ultra 3 Sleeping Bag: 10F Synthetic

5 out of 5 stars
1 Review
$260.00 - $275.00



Why We Like The Rab Solar Ultra 3 Sleeping Bag

As part of Rab's promise to create more sustainable gear at the pinnacle of performance, the Solar Ultra 3 Sleeping Bag stands out for providing lightweight warmth with recycled materials. A triple layer of 100% recycled polyester insulation wraps us in a warm blanket while tolerating moisture much better than down. The TILT lining improves heat retention with a titanium layer that reflects heat back to our bodies while the elastic internal quilting and a snug mummy shape that reduces weight, bulk, and pockets of cold air to keep us warmer. The recycled polyester Atmos outer is eco-friendly, abrasion-resistant, and water-repellent to protect us, the bag, and the environment.


  • Synthetic mummy bag made with recycled materials
  • Temperature rated down to 10F
  • Stratus Eco holds in heat, resists moisture, and dries quickly
  • Nylon ripstop treated with DWR for water resistance
  • Low-volume hood and close-fitting neck baffle for heat retention
  • TILT lining reflects body heat to reduce radiant heat loss
  • Baffle over zipper to reduce heat loss
  • Best for backpacking, bikepacking, and alpine use
  • Item #RABZ0IK
Responsible Collection
[face fabric] 20D Atmos (100% recycled nylon ripstop), PFC-free DWR treatment, [lining] 20D Atmos (100% recycled polyester ripstop), PFC-free DWR treatment
Stratus R (100% recycled polyester)
tapered mummy
Max User Height
[regular] 6ft 1in [long] 6ft 7in
Shoulder Circumference
[regular] 55.9in, [x-large] 56.7in
Hip Circumference
[regular] 47.2in, [long] 48in
Foot Circumference
[regular] 39.4in, [long] 40.2in
Bag Length
[regular] 84.6in, [long] 90.6in
Draft Tube
1 internal zippered
European Norm/ISO Comfort Rating
European Norm/ISO Lower Limit Rating
Stuff Sack
Stuff Size
17.7 x 9.4in
Claimed Weight
[regular] 3lb, [long] 3lb 4oz
camping, backpacking, mountaineering
Manufacturer Warranty
limited lifetime

Overall Rating

5 based on 1 ratings

Review Summary

1 Stars - 0 reviews
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5 Stars - 1 reviews

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5 out of 5 stars

March 20, 2022

Very well made and technicals

Very well made and technicals thought through work. Will handle any weather changes when exposed to the elements. Keeping you warm and snug through it all.

Steve H.

Originally reviewed on Rab