Siberian Husky Dog School Kid Backpack Bag Double zippered closure. Image printed on polyester using dye sublimation process to prevent crack, peel or discoloring. Elasticized mesh pockets at sides. Top hook. It can fit 2 packs of A4 paper easily (500 sheets per pack). Extra front compartment. Adjustable padded shoulder straps (min. 16", max. 31"). Approx. dimension: 11"(L) x 5"(W) x 15.5"(H).