Just as you choose a phone case to reflect who you are, JAM Studio brings that same spirit of self-expression to your most essential card.
Our Case Cards give you a protective, swappable design for your EDC carry—allowing you to personalize, customize, and glamourize the card you use most.
Design is a language. Use ours to speak yours. Our offerings are built on a modular philosophy
the Signature series provides the base, our Limited drops add the narrative, and our Bespoke service creates the legacy.
Choose your level of engagement.
JAM STUDIO is obsessed with the intersection of utility and identity. JAM STUDIO was founded to bridge the gap between high-precision technology and personal expression.
By borrowing the DNA of the phone case and applying it to your most essential card, we create gear that doesn’t just protect—it tells your story.
Bespoke case card is of good quality; I've been using it since February 2026.

Long An
Beautiful design, with many conceptual ideas about Vietnam.

TP.HCM
Excellent customer service, durable and beautiful products.

Cần Thơ
Many beautiful designs and fast delivery.

TP.HCM
This case card is convenient for swiping your card through the Metro's control gates; it only takes 1 second.
The Signature Collection is the foundation of the JAM Studio philosophy. Engineered for those who appreciate the beauty in the functional, these designs represent the perfect balance between high-tech precision and timeless style. It isn’t just a holder; it’s the standard-bearer for your EDC carry, crafted to ensure your most essential card is always encased in excellence.






True style isn’t mass-produced. Our Limited Edition series features intricate, culturally-inspired motifs like the Tứ Linh, brought to life through complex geometries. To maintain the absolute integrity of the craft and the exclusivity of the design, we release only 100 curated units each month. Once the cycle closes, the opportunity to own that specific piece of history vanishes.
Ren
TP.HCM