Shoulder Bag Manufacturer

No — Kingsons does not process or manufacture products from animal leather. All leather-effect products use vegan leather alternatives: PU biosourcé (46% marc de café), PU recyclé, or premium microfiber leather. These materials offer comparable aesthetics and durability without animal-derived content.

Bio-based PU replaces 46% of the petroleum-derived raw material input in standard PU leather with coffee grounds — a post-industrial agricultural by-product. The resulting material has comparable performance to standard PU in surface finish, flex durability, and abrasion resistance. The bio-based content percentage is independently verified.

Yes — convertible strap configurations (fixed handle + detachable adjustable crossbody strap) are standard OEM options. The detachable strap uses a clip-on D-ring system integrated into the bag’s construction.

Standard shoulder bag sampling: 7–10 jours ouvrables. Bio-based PU or specialty material sourcing may add 3–5 days. Digital mock-up approval provided before physical sample production.