Marmot Mavericks 20 Semi Rec Sleeping Bag: 20 Degree Synthetic Tempest, Reg/Left Zip - 208902329Reg60

This semi-rectangular bag is ready for the rigors of the backcountry. Designed with a more classic fit, for those of you looking for that missing link between a mummy and rectangular bag. This one's for you. Marmot uses SpiraFil 120 insulation which will be sure to trap in heat when the temperature begins to drop.