The latitude 300 from vango is a sleeping bag designed to ensure that you sleep well on expeditions and adventure trips a great choice for scouts and duke of edinburgh participants the latitude is a 3 4 season bag which features an aluminised reflective lining which reflects radiated body heat to keep you warm throughout the nightactivityduke of edinburgh family campingbaffleoffset horizontal double layer stitchingcolour swatchbluecomfort rating c 1fabricpolyester ripstopfill typesynt