This cooler is made of durable 600D oxford with a 4mm aluminum inner lining that provides insulation to keep your items cold or hot longer. The leak resistant, antimicrobial liner is easy to clean and features a dual zipper opening to the main compartment, a front zipper pocket and an adjustable strap for comfort. 2 side mesh pockets are great for water bottles & more. Choose your color and add a custom logo for a great promotional item. Size: 12" x 7.5" x 9", maximum capacity: 13L. 12" W x 9" H x 7.5" D