Constructed of 300D brushed polyester and 420D nylon. Large main compartment and back zip pocket for documents, travel accessories and more. Full length, plush-lined pocket for electronics. Padded compartment with laptop pocket. Water-resistant zippers with easy grip zipper pulls. Webbing belt slides over upright luggage handle. Removable, adjustable shoulder strap. 16" L x 12" W x 2.5" H