The Smallest Safe You Can Carry
Here’s the deal — this isn’t a full-sized hiding spot. It’s a micro safe disguised as a car key fob. The Car Key Diversion Safe is for people who want to keep one tiny thing hidden on their person or with their keys. A folded emergency bill, a micro SD card, a SIM card, a small medication — that’s the kind of item this is designed for.
Who This Diversion Safe Is For
Travelers, commuters, and anyone who wants an ultra-compact hiding spot they carry with them. Toss it on your keychain, drop it in a pocket, or leave it in a bowl with your other keys. Nobody inspects a car key fob. It’s also good for situations where you want to keep something small hidden while you’re out — at the gym, at work, or while traveling.
Is This the Right Choice for You?
Choose the Car Key Diversion Safe if you want:
- The most compact, portable diversion safe available
- A carry-anywhere design that fits on a keychain or in a pocket
- A micro hiding spot for one or two very small items
Consider something else if you need:
- Storage for cash bills, jewelry, or anything wider than an inch
- A home diversion safe with a roomy compartment
Micro-Sized and Completely Discreet
The interior measures 1⅛” x 1 11/16″ x 3/16″ — that’s very small, and intentionally so. This isn’t competing with can safes or book safes for storage space. It’s designed for that one tiny thing you want to keep hidden while you’re out in the world. A tightly folded $50 bill, a micro SD card with important files, a SIM card, or a small emergency medication.
At just 0.1 lbs, it’s practically weightless. It looks and feels like a standard car key fob, so whether it’s sitting on a desk, in a junk drawer, or on your keychain, nobody gives it a second thought. It’s the most portable diversion safe in the lineup by a wide margin.
Quick Comparison: How Does This Diversion Safe Stack Up?
| Feature | Diversion Safe | Wall Safe | Lockbox | Drawer Safe |
|---|---|---|---|---|
| Concealment | Everyday item ✓ | Requires installation | Obvious security device | Obvious security device |
| Portability | Lightweight ✓ | Fixed installation | Heavy, cumbersome | Not portable |
| Access Speed | Instant twist-off ✓ | Requires combination | Requires key/combo | Requires key/combo |
| Price Point | Budget-friendly ✓ | Expensive | Moderate to high | Moderate to high |
| Best For | Everyday valuables | High-value items | Documents, firearms | Small valuables |
Practical Details
The Car Key Diversion Safe weighs 0.1 lbs with interior dimensions of 1⅛” x 1 11/16″ x 3/16″. It’s classified as a travel and vehicle diversion safe and works best as a personal carry item — on a keychain, in a pocket, in a purse, or in a bag. Keep expectations realistic with this one: it’s for micro items only, but for that purpose, nothing is more discreet.
A car key that hides one small secret. Carry it everywhere, and nobody will ever know.
Frequently Asked Questions
What actually fits inside this?
The compartment is 1⅛” x 1 11/16″ x 3/16″ — very thin and small. It’s designed for a tightly folded bill, a micro SD card, a SIM card, or a very small flat item. Don’t expect to fit keys, jewelry, or multiple items.
Can I put this on my keychain?
Yes. It looks like a regular key fob, so it fits right in with your actual car keys, house keys, and other keychain items. Nobody’s going to think twice about it.
Is this more of a travel item than a home safe?
Exactly. This is a carry-with-you safe, not a home storage safe. If you need to hide stuff at home, look at the larger diversion safes. This one is for keeping something small hidden while you’re on the move.






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