{"product_id":"signal-blocking-bag-mobile-phone-anti-radiation-signal-shielding-bag-faraday-cage-pouch-car-key-radiation-protection-storage-bag","title":"Signal Blocking Faraday Bag — 3 Sizes, Phone to Laptop","description":"\u003cdiv data-rewritten-2026-08=\"1\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eA sealed Faraday bag in three sizes\u003c\/strong\u003e — from a 12×20 cm phone pouch up to a 35×45 cm sack that swallows a laptop. Fold the closure over and the conductive lining blocks the wireless signals reaching whatever's inside: cellular, Wi-Fi, GPS, Bluetooth and RFID.\u003c\/p\u003e\n\u003ch3\u003eChoose Your Size\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 × 20 cm\u003c\/strong\u003e — phone, car key fob, cards, passport\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 × 28 cm\u003c\/strong\u003e — tablet, several devices, documents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e35 × 45 cm\u003c\/strong\u003e — laptop, or a bag-within-a-bag for travel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat It's For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStopping relay theft\u003c\/strong\u003e — seal your car fob so its signal can't be picked up and relayed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrivacy on demand\u003c\/strong\u003e — a sealed phone can't be tracked, pinged or reached\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTravel and meetings\u003c\/strong\u003e — a hard, physical off-switch rather than a software toggle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolating a device\u003c\/strong\u003e you're unsure about, so it can't report anything while you decide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Oxford fabric with conductive shielding lining\u003c\/li\u003e\n\u003cli\u003eFold-over closure — no batteries, no app, no setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTest It in 30 Seconds\u003c\/h3\u003e\n\u003cp\u003eSeal a phone inside and call it from another phone. No ring means it's working. Re-test now and then — seals wear, and a bag that isn't folded over fully doesn't shield.\u003c\/p\u003e\n\u003ch3\u003eHonest Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt works only while \u003cstrong\u003efully sealed\u003c\/strong\u003e. Take the device out and it reconnects within seconds.\u003c\/li\u003e\n\u003cli\u003eA Faraday bag is a radio control, \u003cstrong\u003enot a malware control\u003c\/strong\u003e — software on a device can log data while sealed and upload it later. See \u003ca href=\"\/pages\/phone-tracking-what-a-faraday-bag-blocks\"\u003ewhat a Faraday bag blocks and what it doesn't\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-learn-block=\"1\"\u003e\n\u003chr\u003e\n\u003ch3\u003eLearn More\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/ultimate-protection-blog\/what-is-a-faraday-bag\"\u003eWhat is a Faraday bag?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/ultimate-protection-blog\/does-a-faraday-bag-really-work\"\u003eDoes it really work? (test it yourself)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/best-faraday-bags\"\u003eBest Faraday bags by use case\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/how-we-write\"\u003eWhat we do and don't claim\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"The Faraday Bag","offers":[{"title":"25x28cm","offer_id":48738532753582,"sku":"1005005901230981-25x28cm","price":15.95,"currency_code":"USD","in_stock":true},{"title":"35x45cm","offer_id":48738532786350,"sku":"1005005901230981-35x45cm","price":24.95,"currency_code":"USD","in_stock":true},{"title":"12x20cm","offer_id":48738532819118,"sku":"1005005901230981-12x20cm","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/7486\/7886\/files\/S04e275693968481e9fc3e5de04f427d9z.webp?v=1785757404","url":"https:\/\/thefaradaybag.com\/products\/signal-blocking-bag-mobile-phone-anti-radiation-signal-shielding-bag-faraday-cage-pouch-car-key-radiation-protection-storage-bag","provider":"The Faraday Bag","version":"1.0","type":"link"}