---
kind: "section"
citation: "49 C.F.R. § 178.33b-2"
title: "49"
number: "178.33b-2"
heading: "Type and size."
url: "https://uscodex.org/cfr/49/178.33b-2"
---

# §178.33b-2. Type and size.

- (a) **Single-trip inside containers.**
- (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.

## Notes

### Amendments

[74 FR 2268, Jan. 14, 2009]

### Source

Source: 29 FR 18823, Dec. 29, 1964, unless otherwise noted. Redesignated at 32 FR 5606, Apr. 5, 1967.

### Authority

Authority: 49 U.S.C. 5101-5128; 49 CFR 1.81 and 1.97.

### Amendments

[74 FR 2268, Jan. 14, 2009]