Arc Vault Is a Machined Aluminum Card Wallet With a Fan-Out Release

Arc Vault is a machined aluminum card wallet whose patent-pending fan-out mechanism presents all five cards in one press.

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Arc-vault

Arc Vault Is a Machined Aluminum Card Wallet With a Fan-Out Release

Digging through a stack of cards to find the right one is a small, familiar annoyance most wallets never actually solve. Arc built its Vault around removing that step entirely: a machined aluminum card wallet where a single press releases all five cards at once, each sitting in its own dedicated slot rather than stacked as a single block. The company, a European brand, is launching Arc Vault as a limited first production run.

One Press, Every Card Visible at Once

Arc states its fan-out release was developed in-house over more than a year and is patent pending, distinguishing it from typical metal card holders that simply stack cards together and leave a person to separate them manually. With Vault, pressing the mechanism presents all five cards simultaneously, each in its own slot, giving full visibility and letting a person pick the right card instantly rather than fanning through a deck by hand. Arc states the mechanism closes flush and holds its shape under repeated use, without stretching, sagging, or loosening its grip on the cards over time.

Machined From a Single Block, Two Ways to Finish It

Arc Vault is CNC-machined from a single block of aerospace-grade aluminum 6063-T6 rather than molded or assembled from separate parts, then finished by hand. The standard silver version receives a full-body mirror polish, while a second Onyx Black version is coated in tungsten carbide, a compound Arc describes as harder than steel and applied specifically for scratch resistance during everyday carry. Both versions include an oleophobic coating over the polished surface, designed to shed oil and fingerprints so the finish keeps its reflection rather than clouding with regular handling.

Blocking Skimmers, Snapping to a Phone

Because Vault's body is a single, complete piece of metal, Arc states it blocks the electromagnetic signals used in RFID skimming without needing a separate RFID-blocking sleeve inside. A contactless card seated in the wallet can't be read until it's physically removed. An integrated MagSafe attach point lets Vault snap directly to the back of a compatible phone, aligning the same way every time, and Arc states it's built from the same metal and finished to the same polish as its Arc Pulse phone cases so the two are designed to be carried together. One limitation Arc discloses directly: when an Arc Pulse case is also on the phone, Vault can only attach to Pro Max iPhone models from the 17 Pro Max onward.

Built to Be Recycled, Not Just Replaced

Arc frames Vault's single-material construction as a sustainability choice as much as a design one: because the wallet is one block of aluminum rather than a laminate of glued or stitched materials, it can be recycled as a single material at the end of its life rather than needing to be pulled apart first. The company states every unit ships in carbon-neutral, sustainably designed packaging. On capacity, Vault holds up to five standard cards, or four if the cards are heavily embossed, and Arc is explicit that it's built for cards only, not cash. The wallet weighs 90 grams and carries a 2-year warranty against faults and defects.

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