The Women's Morpheus 3 Sleeping Bag from Rab is a fully featured 3 season sleeping bag that utilises both natural down and synthetic insulation to ensure excellent performance so you can get a great night sleep.It features an extra wide mummy shape with two side zips, one 3/4 length zip on the right hand side and one 1/4 zip on the left hand side, this allows versatility and ventilation options for excellent comfort. The insulation of the bag combines both natural and synthetic: Pyrotec polyester microfibre insulation sits underneath the bag for durability and moisture resistance while 395g of 650 fill power duck down is spread through the upper of the sleeping bag as well as the hood and footbox for excellent heat retention and comfort. All the insulation is packed inside trapezoidal baffles to help reduce the chance of any cold spots occurring.A cotton storage sack is supplied along with a stuff sack for use when out and about.