We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black aluminium pop-up card wallet with elastic pocket, 3.82 by 2.48 inches

Yiuinsaybag Slimblack1 wallet aluminium 3.82x2.48 RFID 13.56 MHz

SKU CH-5TGB-MJHPB MPN Slimblack1

Slim aluminium card holder ejects up to seven cards with one press, adds a stretch pocket for cash or coins, and blocks 13.56 MHz RFID scans

  • Size0
  • ColorBlack
  • Color MappingBlack
  • ThemeMinimalism Slim Pop Up Wallet
  • MaterialAluminum
  • PatternSolid
  • Quick card access via one-handed pop-up ejector
  • Holds seven cards in aluminium core plus three in elastic pocket
  • Blocks 13.56 MHz RFID scans with 6061 aluminium body
  • Ultra-slim 3.82 x 2.48 inch profile fits any pocket
  • Durable 6061-T6 alloy resists bending and daily wear

Ultra-Slim Aluminium Wallet

The Yiuinsaybag Slimblack1 is a minimalist card holder machined from 6061-T6 aluminium alloy. It measures 3.82 by 2.48 inches and weighs approximately 2 oz. A spring-loaded mechanism ejects stored cards in sequence with one-handed operation. An elastic Lycra pocket adds space for cash, coins or a small tracker.

Build Integration

The rigid aluminium shell slides into front or back pockets without the bulk of a traditional billfold. Its pop-up action removes the need to dig for cards, while the elastic pocket consolidates loose items that would otherwise require a separate coin purse. RFID blocking at 13.56 MHz shields contactless cards from unauthorized scans.

Ideal User & Limits

Suits anyone who carries up to ten cards and prefers a metal, pocket-friendly wallet with fast card access. Not suited for buyers who need a full-length bill compartment, a zippered coin section, space for more than ten cards, or a leather or fabric exterior.

Highlights

  • Quick card access via one-handed pop-up ejector
  • Holds seven cards in aluminium core plus three in elastic pocket
  • Blocks 13.56 MHz RFID scans with 6061 aluminium body
  • Ultra-slim 3.82 x 2.48 inch profile fits any pocket
  • Durable 6061-T6 alloy resists bending and daily wear

Specifications

BrandYiuinsaybag
ModelSlimblack1
Part NumberSlimblack1
Size0
ColorBlack
Color MappingBlack
ThemeMinimalism Slim Pop Up Wallet
MaterialAluminum
PatternSolid
Care InstructionsAluminum

Questions about this item

How many cards fit in the aluminium compartment before the pop-up mechanism stops ejecting them?

The main aluminium compartment holds up to 7 cards and the pop-up mechanism ejects them in ascending order with a one-handed press.

Does the 6061-T6 aluminium body get hot or make noise when carried all day?

The wallet is a passive aluminium shell with no electronics, so it produces no noise and does not generate heat during daily carry.

What else must I already own for the RFID blocking at 13.56 MHz to protect my cards?

The RFID shielding is built into the aluminium frame and works automatically; no extra devices or power sources are required.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.