Description of Gregory Jade 50 Backpack - Women's This lightweight Women's pack offers all the must-have technical features including Gregory's new Jet Stream™ Suspension and Auto. Fit Harness system. combined with the most requested intuitive design features – comfort, multi-access and superb organization. Perfect for weekend jaunts. Features: Jet Stream™ suspension system Auto.Fit harness system Ventilated, moisture wicking harness and waistbelt system 1/2” 7001 T6 aircraft aluminum hollow stay Weight reducing molded V-beam framesheet Top and side access Expandable front ”Bucket” pocket, water resistant top pocket, and front pocket zippers Expandable dual side accessory and water bottle pockets Dual quick access waistbelt pockets 210D HT ”double box” ripstop nylon 210D HT nylon twill XS 2750 IN3 / 45 L 2 LBS. 15 OZ. / 1.3 KG S 3050 IN3 / 50 L 3 LBS. 2 OZ. / 1.4 KG M 3350 IN3 / 55 L 3 LBS. 5 OZ. / 1.5 KG