Kelty Red Cloud 90 Internal Frame Backpack Torso Fit Range: 17.5" - 21" / 44 - 53 cm Volume: 5500 in (90 Liter) Weight: 5lb 10oz / 2.5kg Packed Size: 33" x 19" x 15" / 84x48x38cm Suspension: Adjustable with Cloudlock II Suspension