When comparing Supr Slim vs Hammer Anvil Slim Wallet, the Slant community recommends Supr Slim for most people. In the question“What are the best slim wallets?” Supr Slim is ranked 1st while Hammer Anvil Slim Wallet is ranked 6th. The most important reason people chose Supr Slim is:
Slim expands in order to accommodate up to 10 cards. Even when one or two cards are being used, Slim won't lose its grip.
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Pros
Pro Great grip
Slim expands in order to accommodate up to 10 cards. Even when one or two cards are being used, Slim won't lose its grip.
Pro Many colors
This wallet comes in six colors.
Pro Large capacity while staying thin
Cards make up the majority of this wallet's girth, not the wallet's material.
Pro Easily fits several ID/credit cards and money
It has six card slots where IDs or credit cards can be placed. There's also a single large top-access pocket for money bills or larger cards.
Pro Has radio-frequency identification (RFID) protection
This wallet has an anti-breach technology that protects your cards, so your information won't be obtained by anyone trying to steal it.