The Jester features comfort and organization making it ideal for all-day adventures. Sizes: One size Avg Weight: 1 lb 10 oz (740 g). Volume 1850 in3 (30 liters) Fabric: Sabre 6, Sabre 12. Dimensions: 19 x 13 x 7 (48 cm x 33 cm x 18 cm). Front accessory pocket with organizer and key clip. Comfortable stitched foam backpanel. Large main compartment fits books and binders. Bungee system on pack face. Two side mesh water bottle pockets. Removable hipbelt. Large reflective patch for nighttime visibility. Carry handle..