12 oz./yd², 85/15 cotton/polyester concrete canvas, 32L Padded laptop zipper compartment fits up to 16" laptop   Front zipper compartment with tablet and phone pockets, pen loops, and key clip Center compartment features two secure easy-view mesh pockets Exterior loops and ring for clip-on storage Small valuables pocket on top exterior Zipper side compartment Side water bottle pocket Adjustable padded straps Comfort mesh padded back Sturdy canvas top grab handle Two-way zippers Diamond-quilted padded bottom This product meets the following Sustainable Style subcategories:Sustainable Manufacturing: This product was made in a facility that has submitted assessment using Higg FEM, Higg FSLM, and HiggSocially Conscious Manufacturing: This product is made in a facility that is WRAP certified