Product details
Stoplock RFID contactless protection pouch SS5433
Keeping bank cards, key fobs and phones safe from contactless thieves is a bit of common sense that pays off. The Stoplock RFID contactless protection pouch (model SS5433) is a slimline, everyday solution that blocks radio frequencies and prevents wireless relay attacks — no faff, no batteries, no charging. Just pop your items in and you’re sorted.
Key features
- A foil-lined layer that blocks and scrambles RFID and other short-range radio signals, so crooks can’t skim card or key-fob data while items are inside.
- Slim carbon-fibre effect finish, sized 192mm x 100mm x 9mm and weighing around 60g — lightweight and unobtrusive in a pocket or bag.
- Secure fastening keeps contents in place, and a keyring hook lets you clip the pouch to a bag, belt loop or set of keys for added convenience.
- Passive protection: no electronics, no batteries, no maintenance — protection is instant and always on while items are stowed.
- Perfect for day-to-day use: in the car to reduce distractions, on public transport, at the gym or when you’re out and about in busy places.
Why this pouch helps
Relay theft and unauthorised RFID skimming are genuine problems these days, especially with contactless cards and keyless car entry systems. This pouch provides a straightforward defensive layer so personal data and vehicle entry signals aren’t broadcast when devices are tucked away. It’s ideal for anyone who wants a bit of extra privacy without fiddly gadgets or subscriptions — and it doubles up as a tidy place to keep your phone while driving, so you’re less tempted to glance at it. That’s a proper safety win.
Practical use and fit
The pouch will take most phones, key fobs and several cards at once, but if you’ve got a large phone with a chunky case it’s worth checking the internal space first. The secure fastening prevents accidental slip-outs, and the keyring hook means it’s not just another loose thing to lose. Thin and light, it won’t bulk out a pocket or bag.
Technical details and compatibility
- Brand: Stoplock
- Model: SS5433
- Dimensions: 192mm x 100mm x 9mm
- Weight: approximately 60 g
- Colour: Black with carbon-fibre effect
- Power: None required (passive RFID signal blocking)
One thing to note: while items are inside the pouch their RFID transmission is blocked, so you’ll need to take a card or key fob out when you want to use it. Overall, it’s an inexpensive, fuss-free way to reduce the risk of contactless theft and give yourself a bit more peace of mind when you’re out and about.




