{"data":{"id":"us/49-cfr-178.33-2","jurisdiction":"us","citation":"49 CFR 178.33-2","heading":"-2 Type and size.","body":"(a) Single-trip inside containers. Must be seamless, or with seams, welded, soldered, brazed, double seamed, or swedged.\n(b) The maximum capacity of containers in this class shall not exceed one liter (61.0 cubic inches). The maximum inside diameter shall not exceed 3 inches.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER I—PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—HAZARDOUS MATERIALS REGULATIONS","PART 178—SPECIFICATIONS FOR PACKAGINGS","Subpart B—Specifications for Inside Containers, and Linings"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-49.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:34Z","sha256":"ac11b41cd6147e932f8784bdfefd1a26860e7b6a0d4252c8fd31017de2ccb51e","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-178.33-1","next":"us/49-cfr-178.33-3"},"notice":"GroundRules: Original legal text. Not legal advice."}