Marmot CWM/Membrain -40 sleeping bag

in excellent condition, USED ONLY ONCE – purchased in 2015 but always stored in a dark place

Filled with certified 800 fill power goose down
Pertex Shield fabric with waterproof, windproof, breathable membrane
Center zipper for easy access
Dual side zippers for ventilation and to allow arm use
Multiple internal storage pockets to organize gear you sleep with
Multi-baffle, wrap-around foot box increases warmth
Reinforced footbox lining
Internal hood and draft collar cord cinching for adjusting without letting heat out
Down-filled draft tubes for uniform insulation