Kelty Women's Impact 30-Liter Backpack (Ocean) Torso Fit Range: 14.5" - 18.5" / 37 - 47 cm Volume: 1830 cubic Inches / 30 Liters Weight: 3lb / 1.3 kg Size: 21" x 11" x 10.5" Suspension: Women's Specific Fixed. Shoulder straps are sewn in place.