25 Custom Accessories & Patterns is a brand of 25 Custom Company Limited, based in Ho Chi Minh City, Vietnam. It serves leathercraft makers, small workshops and individual creators with handcrafted leather goods, made-to-order products, patterns and materials for leatherworking. The brand emphasizes practical products, detailed craftsmanship, transparent information and sales processes that comply with Vietnamese law.

Its handmade collection includes watch straps, wallets and card holders, belts, notebooks, pouches and other leather accessories. The materials and accessories range features cowhide, including vegetable-tanned leather, fabric straps, polyester lining and linen. Customers can also find metal hardware and components such as buckles, handles, snaps, screws, rivets, rings, hooks, bag locks and magnets, as well as zippers in several sizes.

For makers developing their own projects, 25 Custom offers paper patterns for beginner projects, pouches, wallets, backpacks, crossbody bags and tote bags. Together, these products provide options for both people seeking finished leather goods and those sourcing supplies or patterns to create their own.