Eagle Creek Travel Gear 65L THRIVE, Grass # Capacity: 2750 cu. in. / 45 L (including daypack) 3910 cu. in. / 64 L X-Act Suspension, torso adjusts 17.5 -20.5 inches Removable day pack with smart travel security organizer pocket with secure-zip toggle closure Center Lock Point secures main entry points with a single lock Measures 13.5 x 22.8 x 9.5 inches (W x H x D); weighs 5 pounds 9 ounces; lifetime guarantee