Pottery Barn Teen Large Backpack See close up of small tear in one of the side pockets. DETAILS YOU’LL APPRECIATE -Shell is made of rugged, water-resistant 600-denier 100% recycled polyester (PET). -The large backpack features 4 roomy exterior pockets and 1 interior pocket. -The large backpack includes a cell phone holder and a front zipper pocket on the bottom compartment. Large Backpack Overall: 12" wide x 7.5" deep x 17" high Handle: 1.25" wide x 9" high Adjustable Shoulder Strap (2): 3" wide x 19.5–34.5" long Side Pocket (2): 8" wide x 8" high Front Small Pocket: 8.25" wide x 8" high Front Medium Pocket: 9.75" wide x 12.25" high Laptop Pocket: 12.25" wide x 13.5" high Weight: 1 pound Volume Capacity: 28 liters