80 POCKETS AND SLOTS - Including three exterior zipper pockets and an interior electronics pocket for custom organization and quick access to tools on the job 1680D HIGH-DENSITY BALLISTIC POLYESTER - Ultra-durable material resists wear and tear on the job for long-lasting life QUICK-CONNECT COMPATIBLE - Interlocking connection points allow you to quickly and effortlessly attach to STACK PACK toolboxes 80 LB. LOAD CAPACITY - Heavy load capacity for tools, materials, and accessories PADDED SHOULDER STRAP - For comfortable transport to and from the jobsite ACCESSORIES INCLUDED - Level strap, tape measure clip, tape strap, and D-ring ONE-YEAR WARRANTY - Register your new products and get a one-year limited warranty on your FLEX STACK PACK toolboxes and organizers