Look no further than the mummy shaped Haglofs Cetus 30. 2F Degree Down Sleeping Bag when searching for a classic go anywhere bag that always provides a comfortable night's sleep. The light and soft, yet incredibly strong and abrasion resistant 20D Pertex Quantum construction allows it to fall in the lightweight category, while super warm 700 fill duck down insulation while offers resilience against deterioration and penetrating wind. With the ergonomic, body hugging, shaped foot box, hood, and collar with draft tube, cold air won't even come close to disturbing you as you drift off to dream land. Don't worry if you forgot your pillow, the internal pillow pocket allows you to slide in your bunched up down jacket for a suitable replacement.