BagCheck compares the three exterior measurements in the best physical orientation. It does not invent a missing axis label or assume that unknown protrusions are included.
Source
Where these details came from
Last checked
Evidence
PDF metric values corroborated by current US selected49L product imperial values; roll closure. Final SKU and current generation reconciliation still required. Current manufacturer specifications re-read and captured; no airline compatibility marketing imported. Hardware inclusion unknown; no compression or airline allowance inferred. Evidence: research/overnight-2026-09-07/snapshots/567d6227afadc64b.json; target TARGET-23.