Material: 600D polyester with PU backing and 420D diamond weave honeycomb ripstop polyester with PVC backing Lining: Three main zippered universal storage compartments, Zippered shoe compartment pocket at base with metal ventilation eyelets Fit: Fully cell foam padded lay flat 15.6��� laptop compartment with Velcro closure Design Details: Fully cell foam padded iPad/tablet pocket Front zippered compartment with multiple pocket organizer Front Closure: Foam padded top quick grab handle Pockets: Two zippered side accessory pockets Additional Features: Dual drink bottle pockets Back webbing panel can slip over wheeled bag handle Yoke padded shoulder straps with adjustable sternum strap with quick release buckle and padded mesh back panels Accessory carbineer clip