E Container

An E container is a corrugated packaging format used for small air shipments, including selected household goods. Confirm the actual carton specification rather than treating the letter E as a complete packing or freight specification.

A supplier example

Delta Packaging’s E carton lists inside dimensions of 41⅛ × 28⅛ × 25 inches and outside dimensions of 42 × 29 × 25½ inches. The supplier also lists an E-RSC variant. These are product examples, not a guarantee that every provider uses the same construction or measurements.

Choose contents before choosing the carton

For a small shipment, make a specific item list and identify what must arrive when. Ask the packing team to check protected item dimensions, not just the combined volume. A long or awkward object may fail to fit even when the total cube appears sufficient.

Confirm who supplies cushioning, closes and labels the carton, and records its contents. If the shipment is part of a larger relocation, make sure the air-shipment inventory remains distinguishable from the goods traveling by another service.

Questions for the quote

• Which E-format carton and loading limit are planned?
• Are packing materials and labor included?
• What outside dimensions and packed weight will be used for the freight quote?
• Who checks carrier acceptance and destination requirements?
• What collection and delivery services are included?

Proposed TRE common-language definition

E container: a specified E-format carton used for a small shipment, with its usable space, construction, loading limits and shipment identification documented before packing.

Related terms

Compare D Container. See also Inventory and Packing.

Sources and scope

Delta Packaging: air cargo packaging supplies the dimensional example. Orbit International: size reference illustrates relocation use. TRE’s questions and proposed definition are editorial guidance. Sources reviewed September 5, 2026.