Height: 18.9in Width: 13in Depth: 7.9in Volume: 33L Water-resistant TPE coated polyester 600d nailhead dobby polyester Internal laptop sleeve Insulated cooler section Fleece lined sunglass pcoket Elastic bottle pocket Breathable airmesh back panel and strapsThe Overtime 33L Backpack makes the perfect travel companion. This backpack was constructed with a water-resistant TPE Polyester, and a spacious main section with an internal laptop sleeve and insulated cooler. A breathable air-mesh back panel and straps provide the extra comfort and functionality needed for days at the office to weekends trekking the coast.