Define the strap around the case envelope

A wraparound-strap record connects case dimensions to usable adjustment, component layout and handling observations.

Case envelope
What to record: Smallest and largest target cases, orientation and route
Project detail: ____________________
How to confirm: Wrap physical representatives or controlled fixtures

Strap path
What to record: Direction around shell, curves and clearance from case features
Project detail: ____________________
How to confirm: Mark the path on each extreme case

Hardware layout
What to record: Buckle, adjuster and keeper identities and positions
Project detail: ____________________
How to confirm: Photograph closed assemblies at shortest and longest settings

Adjustment and tail
What to record: Usable range, minimum engagement, free-tail length and keeper route
Project detail: ____________________
How to confirm: Measure after fitting each case extreme

Artwork placement
What to record: Repeat, reading direction and required visible identifier zone
Project detail: ____________________
How to confirm: Check visibility in both closed configurations

Handling observations
What to record: Buckle rotation, tail release, edge snag and case access
Project detail: ____________________
How to confirm: Carry, place and rotate the complete cases

This specification covers a removable wraparound strap; a load-bearing suitcase handle needs its own construction and validation.

Sinicwebbing — https://www.sinicwebbing.com