8 oz. Twill; 100% organic cotton fiber;Open main compartment; 24.5" self-fabric handles; 14.5" H x 16" W (side seam to side seam) 5" D, 11" front print area; Tear away label; Solar panels account for 20% of the factory's annual electricity use; High efficiency sewing machines in use; Manufactured in a SEDEX SMETA audited factory;