The AZ Pro Expandable Lunch Pack easily expands for extra capacity and includes an interlocking container set, high-performance ice pack and a 650mL Tritan bottle for liquids. The interior features SuperFoam® insulation with a Therma-Flect® radiant barrier to keep food and drinks cold. An interior ice pack/accessory pocket is conveniently located inside the lunch pack. AZ Pro lunch pack features an easy-clean lining with Microban® to help protect against bacterial odors and stains. The lunch pack's exterior includes an elasticized mesh bottle pocket, zippered pocket, two rugged handles for horizontal or vertical carrying and a removable, adjustable shoulder strap.