No matter what adventure you have planned, the Rab Solar Eco Sleeping Bag line has the right sleep system for your needs. These synthetic insulated bags range from fast and light options for summer camping to multi-day adventurers that won’t shy away from the cold. Made with recycled materials through and through, the Solar Eco lineup cuts down on both weight and carbon emissions, making them easy on your back and on your earth-minded conscience. But don’t worry, just because they’re light, doesn’t mean they lack warmth. Rab designed these sleeping bags specifically to trap warm air, with thoughtful features like adjustable hoods, localized quilting to keep the lining close to your body, zippered baffles, and a range of insulation structures (single-layer in the Solar Eco 0 and double layers for the Solar Eco 1, 2, 3, and 4). With a tough, recycled polyester ripstop outer and synthetic insulation made from 100% post-consumer recycled PET bottles, the Solar Eco lineup is made to help you both enjoy and protect the wild places you love so much.