4202.91 - With outer surface of leather or of composition leather:

This HTS category, 4202.91, specifically classifies "Other" containers and similar articles not falling under more specific headings within Chapter 42, when their outer surface is made of leather or composition leather. This encompasses a wide array of items, including but not limited to travel bags, handbags, wallets, and specialized cases, provided the primary external material is derived from leather or a leather substitute. The key distinguishing factor is the leather or composition leather construction of the outer surface.

It is important to differentiate this category from its sibling, 4202.92, which covers similar articles with an outer surface of sheeting of plastics or textile materials. Therefore, if an item has an outer surface composed of plastic or fabric, even if it has leather trim or lining, it would generally fall under 4202.92, not 4202.91. This emphasis on the primary outer material is crucial for correct classification.

Within the 4202.91 category, further subdivisions exist to provide more granular classification. The subcategory 4202.91.10.00 specifically designates golf bags, recognizing their distinct design and purpose within this broad leather goods classification. All other articles meeting the criteria for 4202.91, but not specifically golf bags, are then classified under the residual subcategory 4202.91.90.