DescriptionHighlights: Women's models are adapted to body shape (chest and hips) with a more open shoulder strap shape and a higher fitted belt for greater comfort and freedom of movement. MT500 Air range features a ventilated back structure with mesh fabric that helps the back to breathe and dry quickly Volume: 45 + 10 L I Dimensions: H 23.6” x L 11.8” x D 7.9” Pack Weight: 3.5 lbs + Rain Cover Weight: 3.5 oz