Anti-tracking, Wi-fi/EMF/cell phone signal blocking faraday bag. Sturdy waterproof outer fabric with welded seams and Velcro easy closure.  Two layers of high-shielding nano Faraday fabric on all interior sides. Great for travel or every day use. Typically used for vehicle security, personal security (avoiding data theft or hack scanners), forensics, executive travel, EMF radiation reduction, and EMP protection. Shields key fobs, transmitters, Wi-Fi cards, credit cards, thumb drives, and other small devices from all wireless signals. 

Product is 35cm x 45cm (Up to 13.3 inches, inner pocket size: 38cm x 34cm). Large enough to hold your tablet, smartphone, car key fob, credit and debit cards all at the same time.