A metal shell doesn't buy a strong magnet: MobileReviewsEh put six metal MagSafe wallets through a force meter, three readings each, and against its own average of 22.4 N across 30 wallets, only the Fantom M Extra Slim came out ahead. The Ridge Wallet sat so low the meter couldn't read it.

Hold and shake test, per the video

WalletMagnetic holdCards lost of 5
Fantom M Extra Slim28 N3
Puncube Mech Wallet22 N4
CODE 118 Aluminum Wallet19 N5
VULKIT Magnetic Pop-Up Wallet16 N0
Ekster Cardholder Pro16 N5, inside two shakes
Ridge Walletunder 5 N5

The shake test was five cards, upside down, five hard shakes. VULKIT, the one Amazon brand in the group, was the only wallet to keep everything.

Getting a card out

  • Fantom. Cards fan out in a steady arc, and a cutout gives the top card its own quick exit.
  • Puncube. Cards slide up from the side with the same gap every time, the most predictable of the pop-up styles.
  • CODE 118, Ekster and VULKIT. The push-button pop-up spits the stack out unevenly, so a card in the middle usually means pulling the whole stack.
  • Ridge. No mechanism at all: one card means emptying the clip and stuffing everything back in.

The Ridge finished last, and the channel's verdict on sticking it to the back of a phone is blunt.

you're treating your iPhone as an accessory to your Ridge wallet

What to know

  • The Ekster has magnets on both faces, so a MagSafe grip on its back can pull the wallet off the phone, and the channel's unit shipped with its magnet polarity wrong.
  • Size barely separates them: the CODE 118 is the slimmest and lightest at 9.3 mm and 60 g, the VULKIT the bulkiest at 17 mm and 91 g.
  • The final ranking puts the Fantom first, the Puncube second, the VULKIT and CODE 118 tied third, the Ekster fifth and the Ridge last.

The magnet is most of what a MagSafe wallet is, and this test makes that case better than any spec sheet. iPhoners who stack a grip or a stand on the back should rule out double-sided designs like the Ekster before comparing anything else.