Flex Stack Pack is the most expansive and impressive storage system we’ve seen! Are you a Packout or T-Stak user? Or are you going to invest in Flex’s intriguing new system? Sound off in the comments! #tools #tool #storage #new #toolstorage #toolstoragesystem #storagesystem #flex #flexpower #flexpowertools #garage #garagestorage #protoolreviews #ptr #ptrfle22