TIME-TESTED BACK-TO-SCHOOL ORGANIZATION Time-tested, the 33-liter Campus gets high marks for back-to-school-utility. The roomy design features four distinct compartments including a large main compartment with a padded laptop sleeve and room for books and binders. A handy insulated pocket keeps lunch and snacks cool, while a mix of organizer pockets keeps school-day essentials easy to grab. It's available in a wide range of prints and colors to suit everyone's taste. BLACK: 600D Recycled Polyester, Ripstop with water a repellent finish, bluesign® approved material. CARBON: 600D Recycled Polyester, Plain weave with print and water repellent finish, bluesign® approved material. DARK IVY: 630D Recycled Nylon, Oxford weave with water repellent finish, bluesign® approved material. DEEP BLUE: 600D Recycled Polyester, Ripstop with water a repellent finish, bluesign® approved material. EMERALD TROPIC: 600D Recycled Polyester, Plain weave with print and water repellent finish, bluesign® approved material. GRAPE VINE: 420D Recycled Nylon, Cordura Oxford weave with water repellent finish, bluesign® approved material. NIGHT TROPICAL: 600D Recycled Polyester, Plain weave with print and water repellent finish, bluesign® approved material. ORNAMENTAL DEEP BLUE: 600D Recycled Polyester, Plain weave with print and water repellent finish, bluesign® approved material. PIPESTONE: 420D Recycled Nylon, Cordura Oxford weave with water repellent finish, bluesign® approved material. SAND QUARTZ: 600D Recycled Polyester, Plain weave with print and water repellent finish, bluesign® approved material. STREET ART: 600D Recycled Polyester, Plain weave with print and water repellent finish, bluesign® approved material. TREELINE: 600D Recycled Polyester, Plain weave with print and water repellent finish, bluesign® approved material. WOODLAND FLORAL: 600D Recycled Polyester, Plain weave with print and water repellent finish, bluesign® approved material. CASCADE CAMO: 600D Recycled Polyester, Plain weave with print and water repellent finish, bluesign® approved material. BOLD CARAMEL: 1200D Recycled Polyester, Cordura plain weave with water repellent finish, bluesign® approved material.