Here's a wallet designed from a different angle than most of the others we post about: The Survival Multi-Tool Wallet by Grim doesn't just hold credit cards and cash in its elastic band, it also includes a corrosion-resistant stainless steel "card" filled with a variety of survival tools:

• 3 arrowheads
• 2 gigs (for catching frogs and other small game)
• Lockpick set
• 8 assorted fishing hooks
• 3 lures
• Saw
• Knife
• Screwdriver bit turner

The interesting bit is that once removed, the tools can be repeatedly put back in their original positions thanks to the semi-permanent, non-magnetic/non-sticky adhesive layer they've placed underneath.

Get the wallet/tool for $35 on Amazon.