--- product_id: 49438789 title: "PU Leather Faraday Bag" brand: "monojoy" price: "FREE" currency: GBP in_stock: null reviews_count: 8 url: https://www.desertcart.co.uk/products/49438789-pu-leather-faraday-bag store_origin: GB region: United Kingdom --- # compact & stylish design 100% signal blocking anti-theft RFID protection PU Leather Faraday Bag **Brand:** monojoy **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔐 Lock out thieves, lock in peace of mind. ## Quick Answers - **What is this?** PU Leather Faraday Bag by monojoy - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/49438789-pu-leather-faraday-bag) ## Best For - monojoy enthusiasts ## Why This Product - Trusted monojoy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Durability:** Handmade with high-quality PU leather and reinforced RF shielding for long-lasting protection. - • **Effortless Security:** Simply place your key inside to instantly disable remote access and stop relay theft. - • **Dual-Pack Convenience:** Two pouches included—protect your main and spare keys without compromise. - • **Total Signal Immunity:** Blocks calls, SMS, Wi-Fi, 5G, NFC—your car key goes off-grid. - • **Universal Fit & Function:** Fits all key fob sizes with upgraded zinc alloy hook for secure attachment. ## Overview The MONOJOY 2 X Car Key Signal Blocker Pouch is a sleek, durable Faraday bag designed to block all wireless signals from your keyless car fobs, preventing relay theft and unauthorized access. Crafted with premium PU leather and advanced RF shielding, it fits all key sizes and offers a compact, stylish solution for everyday security. Comes in a convenient two-pack for comprehensive protection. ## Description MONOJOY 2 X Car Key Signal Blocker Pouch, Faraday Bag for Car Keys, RFID Key Pouch, Keyless Signal Blocking Key Case, Anti-Theft Remote Entry Smart Fobs Protection : desertcart.co.uk: Automotive Review: Does the job. Blocks the signals. Looks good. - If ever there was a solution to a problem that didn't ought to exist, this is it. But sadly the problem of relay auto theft has been thrust upon us, and so, if it concerns you, a solution is needed. A faraday pouch provides a cheap low tech solution by blocking the radio signals emitted by your "keyless entry/start" car fob,. Initially I made my own out of cardboard, aluminium foil and sticky tape. It worked absolutely fine but wasn't exactly stylish! So I looked to find something cheap but a little more resilient than my home made effort. This one certainly appears to be good quality and works provided you close the flap as per the instructions. I've only had it a few days so too soon to tell for sure how durable it will be,but first impressions are good and I will update the review if it falls apart! Standing by, or sitting in the car, and the car cannot detect the fob if enclosed in the pouch, so that's good. To open the car I don't actually have to get the fob out, i just have to open the flap in the direction of the car and the car can see the fob again so that's actually quite useful. It would be a pain to have to keep getting the fob out to unlock. Of course I do need to take the fob out to use the buttons to lock the car, but it's reassuring to know that once locked, with the fob back in the pouch it's secure. Pouch is quite large but not overly so. It means it is big enough to hold quite a chunky fob and maybe a second key if attached to it. I can't of course fit all the keys I would normally have attached to my car keys. but having my car fob in this pouch and my other keys on a separate key ring is something I'll just have to get used to. This pouch can still be slipped easily in back pocket of adult jeans or in my jacket's inside pocket. It's external dimensions put it around the size of a jeans back pocket. Slightly smaller. Overall very impressed and a pack of two for the price (as obviously the spare will need protecting too) feels like good value. I didn't have any problems like one review I read where key could be slipped into "wrong pocket" in the pouch and thus be unprotected by the metallic pouch. Mine only had the one pocket so maybe this has changed. So, if you are concerned about the possibility of a "relay theft" of your car using keyless entry, then I recommend this product. Of course, you can do the same thing cheaper if you really want to save your money... you can make your own out of cardboard, aluminium foil, and duct tape. Just make sure the foil fully wraps around with no gaps... but having tried both, I prefer this pouch! Recommended. Review: Inexpensive peace of mind. These pouches really work. Highly recommended. - I recently bought a keyless entry car and while its a bit unnerving at the start to walk up to the door, keys in pocket and just open it, I was even more unnerved to see CCTV footage of two car thieves creep up to the window of a house and scan the keyless entry key inside; open the car in the drive, without any damage, start the car and drive off. My wife is now about to buy a keyless entry car so, double the worry. I was therefore delighted to happen upon these little pouches and based on reviews took the plunge. These cases have a uPVC outer which is well stitched around the outside and has a generous and tight velcro fastened top flap. The entire inside is made of a gold material, similar to silk, which does the blocking. A car key with other keys attached on the ring will easily fit within the pouch, which I can be carried in a jacket pocket easily. Popped my keys into the pouch and tried the car door with the pouch and keys inside right up against the door handle. It stayed locked. Tried every door and tailgate. Same thing. Stayed firmly locked. I'm not sure how this pouch works; the thing is that it does. Still amazed that something so inexpensive could save your car from being lifted at your door, hi-rise garage or anywhere that a scanner chooses to lurk. I use both these pouches. One for home and the other for out and about. If you have a keyless entry car I can't praise these pouches highly enough. ## Features - 🎁【FARADAY POUCH FOR CAR KEYS 100% SIGNAL BLOCKING】Our car key signal blocker pouch stiching with shielded material, simply place the car key into the faraday bag and your car is protected. Stop thieves amplifying your car key signal and opening car, stop your keyless entry car key from being remotely accessed to protect your property. - 🎁【FARADAY POUCH IMPROVED DESIGN】Our keyless car key signal blocker pouch have upgraded zinc alloy hook. Inside key ring attach your key . All the materials of the RFID key pouch have been vigorously tested, which guarantees that the faraday pouch for car keys 2 pack work greatly even after longer periods of use. Reliable, high quality, handmade. - 🎁【KEY POUCH RFID PROTECTION FUNCTION】Our defender signal blocker pouch is made of high-quality pu leather and thicker rf shielding cloth inside, which can block calls, sms, wi-fi, 5g, nfc signals, etc.The key fob protection pouch is suitable for all key fob sizes. Key pouches signal blocker measure your car will be protected. - 🎁【FARADAY BAG COMPACT SIZE】The size of the car key signal blocking pouch is 9cm*14 cm, packed a gift box. Our rfid pouch is very easy to carry. We provide 2 pack car key signal blocker that you can protect your spare key fob or multiple vehicles in your household. - 🎁【FARADAY KEY POUCH UNIVERSAL FIT】Our signal blocking pouch for car keys blocking all signal for all device which can put in. You can test it by yourself! Simple place the car key into the key protector signal blocker pouch, and you will find no reponse from your cars. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076KZF645 | | Best Sellers Rank | 48,104 in Automotive ( See Top 100 in Automotive ) 1,188 in Key Shells | | Brand | MONOJOY | | Brand Name | MONOJOY | | Closure Type | Hook & Loop | | Closure type | Hook & Loop | | Colour | Black | | Customer Reviews | 4.5 out of 5 stars 16,328 Reviews | | Handle Type | Hook | | Included Components | Gift Box | | Item Dimensions L x W x H | 9.2L x 0.8W x 13.7H centimetres | | Item Type Name | Billfold | | Item Weight | 1.8 Ounces | | Manufacturer | MONOJOY | | Material | Leather, Shielding Cloth | | Material Type | Leather, Shielding Cloth | | Number of Compartments | 1 | | Pattern | Solid | | Pocket Description | Stash Pocket | | Strap Type | hook | | Style | Compact | | Style Name | Compact | | UPC | 762916016482 | | Unit Count | 2 Count | ## Product Details - **Brand:** MONOJOY - **Colour:** Black - **Material:** Leather, Shielding Cloth - **Style:** Pure - **Pattern:** Solid ## Images ![PU Leather Faraday Bag - Image 1](https://m.media-amazon.com/images/I/81Fy7Ojv2ML.jpg) ![PU Leather Faraday Bag - Image 2](https://m.media-amazon.com/images/I/81rhRGd8VoL.jpg) ![PU Leather Faraday Bag - Image 3](https://m.media-amazon.com/images/I/71nbJ5HRoBL.jpg) ![PU Leather Faraday Bag - Image 4](https://m.media-amazon.com/images/I/81R4n4IV7-L.jpg) ![PU Leather Faraday Bag - Image 5](https://m.media-amazon.com/images/I/81PjdTFd+-L.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does the job. Blocks the signals. Looks good. *by B***B on 16 December 2020* If ever there was a solution to a problem that didn't ought to exist, this is it. But sadly the problem of relay auto theft has been thrust upon us, and so, if it concerns you, a solution is needed. A faraday pouch provides a cheap low tech solution by blocking the radio signals emitted by your "keyless entry/start" car fob,. Initially I made my own out of cardboard, aluminium foil and sticky tape. It worked absolutely fine but wasn't exactly stylish! So I looked to find something cheap but a little more resilient than my home made effort. This one certainly appears to be good quality and works provided you close the flap as per the instructions. I've only had it a few days so too soon to tell for sure how durable it will be,but first impressions are good and I will update the review if it falls apart! Standing by, or sitting in the car, and the car cannot detect the fob if enclosed in the pouch, so that's good. To open the car I don't actually have to get the fob out, i just have to open the flap in the direction of the car and the car can see the fob again so that's actually quite useful. It would be a pain to have to keep getting the fob out to unlock. Of course I do need to take the fob out to use the buttons to lock the car, but it's reassuring to know that once locked, with the fob back in the pouch it's secure. Pouch is quite large but not overly so. It means it is big enough to hold quite a chunky fob and maybe a second key if attached to it. I can't of course fit all the keys I would normally have attached to my car keys. but having my car fob in this pouch and my other keys on a separate key ring is something I'll just have to get used to. This pouch can still be slipped easily in back pocket of adult jeans or in my jacket's inside pocket. It's external dimensions put it around the size of a jeans back pocket. Slightly smaller. Overall very impressed and a pack of two for the price (as obviously the spare will need protecting too) feels like good value. I didn't have any problems like one review I read where key could be slipped into "wrong pocket" in the pouch and thus be unprotected by the metallic pouch. Mine only had the one pocket so maybe this has changed. So, if you are concerned about the possibility of a "relay theft" of your car using keyless entry, then I recommend this product. Of course, you can do the same thing cheaper if you really want to save your money... you can make your own out of cardboard, aluminium foil, and duct tape. Just make sure the foil fully wraps around with no gaps... but having tried both, I prefer this pouch! Recommended. ### ⭐⭐⭐⭐⭐ Inexpensive peace of mind. These pouches really work. Highly recommended. *by D***D on 27 March 2018* I recently bought a keyless entry car and while its a bit unnerving at the start to walk up to the door, keys in pocket and just open it, I was even more unnerved to see CCTV footage of two car thieves creep up to the window of a house and scan the keyless entry key inside; open the car in the drive, without any damage, start the car and drive off. My wife is now about to buy a keyless entry car so, double the worry. I was therefore delighted to happen upon these little pouches and based on reviews took the plunge. These cases have a uPVC outer which is well stitched around the outside and has a generous and tight velcro fastened top flap. The entire inside is made of a gold material, similar to silk, which does the blocking. A car key with other keys attached on the ring will easily fit within the pouch, which I can be carried in a jacket pocket easily. Popped my keys into the pouch and tried the car door with the pouch and keys inside right up against the door handle. It stayed locked. Tried every door and tailgate. Same thing. Stayed firmly locked. I'm not sure how this pouch works; the thing is that it does. Still amazed that something so inexpensive could save your car from being lifted at your door, hi-rise garage or anywhere that a scanner chooses to lurk. I use both these pouches. One for home and the other for out and about. If you have a keyless entry car I can't praise these pouches highly enough. ### ⭐⭐⭐⭐ A simple cheap wallet to protect your complex and expensive car *by Z***X on 17 April 2019* I recently bought a new car which features keyless entry and whilst it is a nice feature to have, the car industry really aren't up-to-date with what a security flaw this is. At night when you put your key somewhere 'safe' a would be thief can sit in your garden with a cheap bit of tech and 'extend' your wireless key range to fool the car into thinking you are nearby so that they can open the car and even start it. I knew all of this when i bought the car and that is why my first action was to buy a protective bag. For the price i was sceptical that it would work and when it arrived i was even more sceptical! There is no weight to the wallet and it looks very very low-tech, just a leather pouch. Ready to start the return process i placed the car key inside the wallet, walked out to the car and attempted to open it....... the car did not open. I then put the wallet (key inside) up against the windscreen, the car still would not open. I then removed the key from the wallet opened the drivers door and sat in the drivers seat, i then put the key back in the wallet and immediately the car dash reported that the key could not be found! I was impressed to say the least. So having tested the product straight away i was pleasantly surprised and can confirm that it 100% works. This being said, it will be nice to see how long this product lasts so i will be sure to come back in a few months time to report my findings! Pros: 1) It actually works 2) My Hyundai key plus 2 keyrings and one small key easily fits inside 3) Its nice and compact 4) You get two!! Bad Points: 1) It would be nice if it had a hook / loop so that you can hang it up with your other car keys at night 2) Would be fantastic if it had a seperate 'slip' that you could put your contactless bank card in... double whammy! ## Frequently Bought Together - MONOJOY 2 X Car Key Signal Blocker Pouch, Faraday Bag for Car Keys, RFID Key Pouch, Keyless Signal Blocking Key Case, Anti-Theft Remote Entry Smart Fobs Protection - Stoplock Pro Elite Car Steering Wheel Lock HG 150-00 - Safe Secure Heavy Duty Anti-Theft Bar - Universal Fit - Includes 2 Keys and Carry Bag, Black/Yellow, 1 Unit - Todoxi Faraday Box, Signal Blocker, Keyless Car Key Fob Safe Protector, Large RFID Signal Blocking --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/49438789-pu-leather-faraday-bag](https://www.desertcart.co.uk/products/49438789-pu-leather-faraday-bag) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*