Selling off my virtually new, ultra deluxe mega pack- its just a bit big for my needs and should be seeing the trails. It is a women's medium, 5100 cubic inches (85 liters), fully featured and in almost new condition. Purchased in 2006 and used very lightly. This model boasts a top of the line suspension system, built on a thick, custom heat-formed hip belt (can be reheated and reformed at many Osprey retailers). Color is deep purple and black. Other features include a large, removable "brain," side access zippers, fancy water bottle holders and even a sternum strap emergency whistle! Its very nice, only a year old and retails for $379.00 plus tax. Make an offer!