Pack everything you need for a day on the job with the FLEX STACK PACK™ Suitcase Tool Box. IP65 all-weather protection shields your tools and accessories from the elements, and an impact-resistant polypropylene body with aluminum reinforced corners offers protection from the toughest jobsite conditions. Quick-connect interlocking attachment points offer fast and effortless connectivity with any piece in the STACK PACK™ storage system so you can custom build your layout for the ultimate traveling workshop. Protected by a one-year limited warranty when registered within 30 days of purchase at registermyFLEX.com. FEATURES QUICK-CONNECT Fast and effortless interlocking connectivity allows you to quickly stack and unstack toolboxes 110 LB. LOAD CAPACITY Heavy load capacity for tools, materials, and accessories IMPACT PROTECTION Built with an impact-resistant polypropylene body and aluminum-reinforced corners to withstand the toughest jobsite conditions IP65 PROTECTION All-weather protection to shield your tools from the elements when you're on the job FULL RANGE COMPATIBILITY STACK PACK™ Toolboxes, organizers, accessory cases, and toolbox attachments are endlessly configurable across the full STACK PACK™ system