Timberland Wilmot Backpack Navy/Black (Model: 3658C01) Iso laptop sleeeve: Fully padded laptop protection in a a dedicated zip compartment Water resistant: Durable fabric treated to protect against the elements. Air vent: Customized foam back panel actively channels air away from your body, while being supportive and comfortable Zip-away divider: Separate your items with a 3/4 zip lining divider that splits the main compartment into two large sections. Recycled content: Featuring 51% recycled 600D polyester fabric