Solar Ultra 1 Sleeping Bag (-4C)
- Info
- Delivery and returns Delivery
- Rab Promise
Activities
- Fast & light adventures
- Mountaineering
- Trekking
Delivery
All UK orders are shipped free of charge by DPD.
DPD local pickup available - over 10,000+ locations.
Orders placed during the week and before midday will typically be delivered within 48 hours, orders placed on weekends will ship on the following Monday.
For more information, please visit our delivery page.
Returns
If you are unhappy with your purchase, please return it to us within 45 days of receipt. The item(s) must be in resalable condition with tags attached. We are currently unable to exchange items and will refund products returned to us under the policy below.
For more information, please visit our returns page.
This unique guarantee promises to support you before, during and after your adventure, combining gear advice, aftercare services, and our Rab Warranty, to help you get more out of your gear.
For more information, please visit our Rab Promise page.
Tech and features.
Jam-packed with tech and built with recycled materials, the Solar Ultra embodies our 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%, our 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.
Performance
Sustainability features.
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Behind the design.
Want to learn more about the details that set this gear apart? Hear about the tech, fabrics, and features from the team behind the design.
When it comes to sleeping bag design, there’s a lot to unpack. Discover the detail that goes into our designs to help you select your next bag.
The right sleeping bag can make or break an adventure. Explore our guide to help you decide on the best sleeping bag for your next trip.
Complete the outfit
