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The SLNT Signal Blocking Faraday Key Fob Case is a state-of-the-art anti-theft device designed to protect your vehicle from signal amplification attacks. With 100% signal blocking technology, it safeguards against all signal types, including RFID and Bluetooth, while its durable canvas construction ensures long-lasting use. Trusted by government agencies and enterprises, this universal fit case is the ultimate solution for modern security needs.











| ASIN | B07BN2NKJF |
| Best Sellers Rank | #17,305 in Car Electronics Accessories |
| Brand Name | Silent Pocket |
| Closure Type | No closure |
| Color | Forest Green |
| Customer Reviews | 4.6 out of 5 stars 1,606 Reviews |
| Handle Type | Top handle |
| Included Components | SLNT Faraday Key Fob Bag |
| Manufacturer | Silent Pocket |
| Manufacturer Part Number | 43483-28779 |
| Material Type | 500D Weatherproof Polyester |
| Model Number | SPS-FGFG |
| Number of Compartments | 2 |
| Pattern | Solid |
| Size | X-Small |
| Style Name | Slnt Faraday Key Fob Bag |
| UPC | 852657006535 |
| Unit Count | 1 Count |
B**.
Actually works! Silent Pocket is a high-quality brand!
Excellent faraday bag-type smaller bag, and it actually works to block the signal from the fob to the car. It's easy to open, the green color is perfect, and it has a textured, canvas-type fabric on the outside. I keep it in my purse. I love that it offers an extra level of security - when I exit my vehicle with the key fob inside this bag, I don't have to worry about my Ford Explorer inadvertently unlocking because I'm still near my vehicle should someone try to rush to the door to open it in the city as I'm walking away. It also helps to protect my baby from the signaling key fob devices can emit when we're home or I'm carrying keys on me when out and about. It also fits my cell phone if I want to put my phone in it instead. Highly recommended!
S**O
Best brand! It Works!
This pocket makes your key invisible. Great protection. The Dodge Challenger can not even see it when held next to it. It really is the BEST Signal blocker I have purchased, and I tested many. Easy to use. This small size only stores/holds 1 large smart key commonly used today. 2 Snaps hold it closed well and it seems very durable. That being said, use other anti-theft devices as well. Even then, if a pro wants your car bad enough, they will try hard to take it, right?
J**1
It Works!!
I purchased this Faraday bag for my key fob on Dec 20, 2024. I needed a replacement for a Faraday metal box I bought from another company, as the tiny pin that kept the lid on, fell off, rendering the box unusable. This Faraday bag works for me. If my key is in the bag I can't open the doors and the car will not start. Unlike the previously mentioned box, I do not have to position my key fob a specific way in the bag for it to work. It's flexible and thin and can fit into most bags or purses. Unfortunately, I ordered a size small and the bag is much bigger than my key Fob. I believe there is an X-small size as well, and that would have been better for me. Also, the box I previously used had no way to attach it to anything, so I was always worried about losing the box and my key. This bag allows me to attach a key ring to the side which is a great help. I kept it and would buy it again!
A**E
Excellent quality product, fool-proof to use
SLNT's extra-small size was big enough for one key fob; I use it for my spare fob. SLNT's small size was big enough for my entire key chain, consisting of a key fob, two regular-size keys, and a small key chain flashlight. This product is very well designed, and its quality is superb. Many RFID pouches on the market require some effort to get the item to be protected into the correct pocket and to ensure that there is no RF leakage. In contrast, this SLNT product is designed to make the process easy and fool-proof. There is only one pocket lined with the protective material, and when you close the pocket, there is fold-over of the protective material and snap closure, which ensures no RF leakage. There are less expensive RF pouches on the market, but in my opinion, the SLNT product is well worth its slightly higher cost. If I had any suggestion for improving this product, it would be to make the snap closures have more "positive" tactile feedback, e.g., magnetic snap closures, if possible.
A**T
Quality fob protector, with some nice design features
This is the second key fob protector I've bought in the past year. A lot of the ones you find on Amazon don't have a secure way of closing the protector - just a flimsy elastic bandy thing, and are only available in black, which makes them harder to find if you drop or misplace the protector. And that's exactly what happened with my first one. I dropped the protector in our yard by accident at night (luckily the key wasn't in it) and didn't find it again until a few weeks later. By which point it was musty and dirty from being out in the humidity for so long. I put it in the wash, only to discover that washing it destroyed the shielding. So here I was, shopping for a new key fob protector...I had a few criteria in mind. 1) I wanted it to be compact, so it would fit more easily into my pocket. The bulkiness was something I always hated about the last one. 2) I wanted a better closing mechanism 3) I wanted to ideally find one in a brighter color to make it stand out The Silent Pocket protector meets all three criteria (well 2 out 3 for sure, anyway). It's available in a range of colors, and seems to be well made. The durable canvas material has a quality feel, and it looks like they improved the stitching compared to some of the older customer photos posted here, so hopefully it'll be more durable. I was able to verify that it works as advertised. With the key in the protector (you have to slip it inside the bronze-ish shielded pocket) and the cover snapped shut, I couldn't open my car even from 1 foot away. Even with the cover open, the key wasn't being recognized. Sweet! The clasping mechanism is really nice. It snaps shut and holds the protector closed more securely than competing products that just have an elastic band. It adds a quality touch and works really well. What's more is that there are two more snaps on the back, which allow you to essentially fold the protector in half to make it more compact. I deducted a star due to general sizing issues. The product description lists multiple sizes for the same unit, which is super confusing. There are also no instructions that come with the product, and I discovered the folding ability through trial and error. For reference, unfolded (but closed), this protector is about 4"x5" in size (outside dimensions). Folded in half and closed, it ends up being about 4"x2.5" (again, outside dimensions). Unfortunately, my Mazda key fob doesn't fit in the protector when it's folded in half. The inner pocket is just slightly too tight of a fit. Your fob might fit fine if it's not as big. It's unfortunate...I bought this protector for the promise of being able to close it to the 4"x2.5" size, but I'll end up having to keep it in my pocket at 4"x5". It works, but isn't ideal. Overall, it's a good, sturdy product, with some really nice design features. I hope the long-term durability won't disappoint.
I**D
tested and works!
Chose it for the price, portability, and visibility. Tested it by trying to open my door while I held my keyfob inside the pouch in the same hand pulling the handle and it blocked the signal, same for when I tried pressing the buttons through the pouch which wasn't an easy task thanks to the thickness of the bag. a couple of bonuses I discovered include the small size I purchased unexpectedly fits in my back pocket, not that I would normally carry it around but it's nice, it also has a couple of rivets at the bottom of the bag which allows me to trifold the pouch making it a little more collapsed I will say, the bag is a lot more orange than the picture made it out to be, actually the picture makes it look like a nice tan. it's not safety orange but it's definitely orange, not a deal breaker, plus it's very visible edit: 13 months after buying and using it daily. still works like the first day. I even recently tried using my garage door opener from within it and the pouch blocked that signal too!
K**N
Quality construction
And it definitely works. As advertised. Recommended.
G**B
Works as advertised, but no key fob attachment
It's better than the other options out there because it actually does what its supposed to do. I put my key fob in it and walked all around my car, placed it on the roof, on the windshield, next to the doors and my car didn't pick up any signal whatsoever. That's the great part, but the cons are that it doesn't have a way to attach your fob to it. That seems like a HUGE design flaw. It's also too big to attach to a key chain, so basically its like having another wallet to carry. If they could fix those things it would be great.
L**I
Indispensabile
Tutto perfetto
L**C
Compact design and well made
No leakages yet and had it a few weeks now. My previous key cases have started to leak signals quickly so decided to pay a bit more this time. The design is great because if I just want to put in my pocket it folds over nice and small.
T**L
Works as Intended
Very good and high quality product. Works as intended. Blocks the signal between the keyfob and car. I even tried inserting the keyfob without fully closing the pouch and still works. Definitely recommended. I can also toss some of my cards inside that has an rfid chip on it and will be safe from skimming
****
Quality
Excellent product, Thank You
P**A
Excelente opción
Perfecto tamaño cabe muy bien mi llave, el material es de buena calidad y sobre todo bloque la señal perfectamente
Trustpilot
4 days ago
2 weeks ago