Pack everything you need for a day on the job with the FLEX STACK PACK 3-Pc. Storage System. Quick-connect interlocking attachment points offer fast and effortless connectivity to customize your layout with any piece in the STACK PACK storage system. 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. Complete with the STACK PACK Rolling Tool Box, Medium Tool Box, and Suitcase Tool Box, you?ll have enough storage to bring the workshop with you to and from the jobsite.Protected by a one-year limited warranty when registered within 30 days of purchase at registermyFLEX.com.