FLEX PACK DETAILS - This utility pack comes with a bungee cord attachment system to manage overflow storage; it is a comfortable bag with a fully padded back panel GREAT FOR WORK OR FUN - With one main compartment, front zippered pocket with organizer, and a mesh water bottle pocket, our lightweight and durable backpack goes from work-mode to fun-mode as quickly as you do EVERYDAY USE - Combining style with functionality, Flex Pack is Ideal as a day-pack for your everyday adventures; with a large main compartment this lightweight bag offers plenty of storage Smoke and pet free home.