SKU: SS22556 Weighs: 1570g Comfort Limit: -8°C Insulation Type: Synthetic Zip Length: 3/4 Length Zip Position: Left Zip Type: Mummy Rab's Solar Eco sleeping bags combine recycled synthetic materials and cutting edge technology to produce performance bags that are also eco friendly. The Solar Eco bags have a bit more space than their higher performing… Solar Eco 4 Synthetic Sleeping Bag