Holds up to 3 Frogg Toggs 3600 Tackle Trays (included). Designed for easy top and side access to the main compartment. Plastic tooth zippers to avoid zipper corrosion. 9 pockets for ultimate storage and organization. Adjustable rod holder system. Mesh padded back and waist belt system for ultimate comfort. Built with durable ripstop fabric. Frogg Toggs i3 Tackle Backpack, 5FT21102-000