Fabric: Tough enough for the jobsite and spacious enough for a weekend trip this backpack can keep the elements at bay and has plenty of pockets to organize and store your gear. A dedicated laptop sleeve keeps your computer protected. 1200D heavy-duty polyester Rain Defender durable water repellent (DWR) Large main compartment with zippered mesh pocket Back compartment with dedicated 17-inch laptop sleeve and tablet sleeve Zippered compartment with fleece lining for safety glasses storage 2 side zippered pockets Zippered organizational compartment and additional zippered front pocket Contour-fit shoulder straps Padded air mesh back panel with webbing to carry over dual trolley handle system Carhartt label sewn on frontCapacity: 28LDimensions: 18 h x 12 w x 10 l; Note: Bags not intended for use by children 12 and under.