The ReNew Transit Utility Backpack features a main compartment with two interior slip pockets, and can fit a 13” laptop. It has two external front pockets for easy access, a handy side water bottle pocket, shoulder straps and a top handle, plus pass-through webbing at the back to attach to rolling luggage. A padded back and bottom help keep your belongings cushioned. It’s made with 100% recycled polyester. Capacity: 21L Dimensions: 16 x 11 x 6 Laptop pocket in back of main compartment