420D diamond weave ripstop polyester with PVC backing and 600D polyester with latex rubber backing|Insulated zippered main cooler compartment with protective baseboard|Pull tab and Velcro lid opening allows quick access to main compartment|Side external mesh drink bottle pocket (bottles shown not included)|Front zippered accessory pocket|Heavy duty zippers and accessories|Adjustable shoulder strap|Rubber feet for added protection|Capacity: 16 Litres