Solar Eco 3 Sleeping Bag (-8C)
High performance, lower impact. The Solar Eco bags are built with recycled fabrics and recycled Stratus™ insulation. Ideal for the mountain bothy goer, the globetrotting backpacker, and trekking in cool conditions, with a wide mummy shape for a comfortable night's sleep.
How it Performs
What It's Best For


Stratus™
Offering you superior performance in freezing temperatures and damp conditions, Stratus™ is a warm, resilient and fast drying synthetic insulation. Lightweight and effective, it's perfect for your next mountain ascent.


Stratus™
Offering you superior performance in freezing temperatures and damp conditions, Stratus™ is a warm, resilient and fast drying synthetic insulation. Lightweight and effective, it's perfect for your next mountain ascent.


Atmos™ Fabric
Packable and fast drying, with high water resistance, Atmos™ protects from the weather on mountain adventures. Made using super-fine yarns in a tight construction it's durable and windproof.


Atmos™ Fabric
Packable and fast drying, with high water resistance, Atmos™ protects from the weather on mountain adventures. Made using super-fine yarns in a tight construction it's durable and windproof.




Rab Sleep Limit Explained
Need help choosing the right bag for your next adventure? This is our real-world assessment of a sleeping bag's usable temperature limit. Find out how we arrive at this rating and how you can use it to select your bag.




Rab Sleep Limit Explained
Need help choosing the right bag for your next adventure? This is our real-world assessment of a sleeping bag's usable temperature limit. Find out how we arrive at this rating and how you can use it to select your bag.




Sleeping Bags Explained
Hunkering down on storm battered mountainsides, we paid attention to the smallest details. Counting grams without sacrificing warmth, pioneering solutions for a sound nights sleep. Find out more in the Rab Lab.




Sleeping Bags Explained
Hunkering down on storm battered mountainsides, we paid attention to the smallest details. Counting grams without sacrificing warmth, pioneering solutions for a sound nights sleep. Find out more in the Rab Lab.


Solar Eco Collection
We’ve taken everything we know about sustainable design and applied it to what we do best. The Solar Eco range of resilient synthetic sleeping bags are made with 100% recycled fabrics and insulation.


Solar Eco Collection
We’ve taken everything we know about sustainable design and applied it to what we do best. The Solar Eco range of resilient synthetic sleeping bags are made with 100% recycled fabrics and insulation.


Fluorocarbon-Free DWR
A durable water repellent coating made without harmful fluorocarbons, that encourages water to bead and roll off the garment, keeping you dry. Find out more about why we're cutting out fluorocarbons from our gear.


Fluorocarbon-Free DWR
A durable water repellent coating made without harmful fluorocarbons, that encourages water to bead and roll off the garment, keeping you dry. Find out more about why we're cutting out fluorocarbons from our gear.
Tell Me More
The Specifics
- Rab Sleep Limit:Rab Sleep Limit: -8°C (20°F)
- Weight:(Regular) 1235g/43.6oz, (Long) 1325g/46.7oz, (Wide) 1335g/47.1oz, (Long Wide) 1400g/49.4oz
- EN (13537:2012) Temperature rating:ISO EN: Comfort: 0°C (32°F), Limit: -6°C (21°F), Extreme: -24°C (-11°F)
- Product Code:QSS-08
- 20D Atmos™ recycled polyester ripstop fabric (41gsm) with fluorocarbon free DWR
- Lining: 20D Atmos™ recycled polyester ripstop fabric (38gsm) with fluorocarbon free DWR
- Upper: 140gsm Recycled Stratus Synthetic Sheet Insulation in a dual layer construction
- Base: 100gsm Recycled Stratus Synthetic Sheet Insulation in a dual layer construction
- Dual layer concertina blanket construction on upper for improved loft and warmth
- Offset localised quilting to reduce cold transmision
- Adjustable hood closure system with elasticated drawcord and cordlock adjuster
- Close fitting adjustable neck baffle design for improved warmth retension
- YKK 3/4 length main zip with synthetic insulated zip baffle to trap warmth
- Anti snag internal zip guard
- Compression stuffsack included
- Outer: 100% recycled polyester. Lining: 100% recycled polyester
- Mummy shape
Sleeping Bag Size Guide

Wide Mummy | Regular | Long | Long Wide |
---|---|---|---|
Sleeping Bag Length | 215cm / 84.6 in | 230cm / 90.6 in | 230cm / 90.6 in |
Max User Height | 185cm / 72.8 in | 200cm / 78.7 in | 200cm / 78.7 in |
Internal Shoulder Girth | 150cm / 59.1 in | 152cm / 59.8 in | 172cm / 67.7 in |
Internal Hip Girth | 128cm / 50.4 in | 130cm / 51.2 in | 142cm / 55.9 in |
Internal Foot Girth | 108cm / 42.5 in | 116cm / 45.7 in | 118cm / 46.5 in |
Pack Size | 40cm x 22cm | 40cm x 22cm | 40cm x 22cm |