SENDEFN RFID Blocking Leather Bifold Wallet with Detachable Card Holder and Zip Coin Pocket
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Product description
The essentials
If you carry a lot of cards (and still want your wallet to feel reasonably slim), this SENDEFN bifold leather wallet is built around sensible organisation. On paper, it combines RFID blocking lining, a zip coin pocket, and a detachable card holder so you can take only what you need when you’re out.
The key idea here is flexibility. Instead of lugging your full wallet everywhere, you can remove the card holder and keep the bulk down—handy for travel days, quick errands, or days when you’d rather not have a chunky wallet in your pocket.
What you’ll notice in everyday use

Day to day, the layout is quite practical. There are 13 card slots in total, including a detachable card holder, plus 4 ID windows. That’s a lot of access points for a bifold-style wallet, and it should help if you like to keep everything visible and easy to grab.
There’s also a banknote compartment and a zip coin pocket, which is usually the bit people compromise on with slim wallets. Having a zip pocket does make it feel more secure for coins, rather than relying on an open section that can spill.
One practical micro-scenario: imagine heading to work with just a few core cards. You can detach the card holder, put that into your pocket, and leave the rest of the wallet at home or in your bag. When you’re finished, you can put everything back into the main wallet without rummaging.
Key features that matter (and where they help)



The wallet is described as slim and low-profile, made with leather and lined with a “high-quality lining”, plus sturdy stitching for durability. Over time, leather products like this typically develop a sheen, so it’s the sort of item you buy partly for the day-to-day feel and partly for how it matures.
The RFID blocking lining is the other headline. Each card slot is said to be equipped with RFID Blocking lining, designed to help prevent information on RFID chips being scanned without authorisation. If you’re concerned about contactless card data and prefer that extra layer of protection, this wallet is specifically aimed at that.
You also get a metal snap, which is the kind of small detail that can make opening and closing quicker when you’re moving.
Key specifications

- Size: 4.7 x 4.1 x 1.4 in (12 x 10.5 x 3.5 cm)
- Card slots: 13
- ID windows: 4
- Zip coin pocket: Yes
- Banknote compartment: Yes
- RFID protection: RFID Blocking lining in each card slot
Who it suits best (and who might want to pass)
It’s a good fit if you want a leather wallet that’s built for card management, includes an ID window area, and you like the option of a detachable card holder for lighter outings. It also suits people who carry coins and want them secured with a zip.
It may not be a great match if you’re very minimalist and hate compartments, because 13 slots and multiple sections naturally push you towards “load it up” behaviour. It also depends quite a bit on how many cards you carry day to day: with any wallet that offers lots of storage, it can feel less “slim” once it’s fully packed.



Worth noting before you buy
A couple of things to double-check mentally before committing. First, the usefulness of a detachable card holder comes down to whether you actually plan to leave the main wallet behind sometimes. If you never do that, you may not get the main practical benefit.
Second, RFID blocking is only helpful in the sense described—protecting against unauthorised scanning of RFID chips in card slots. If you’re looking for more comprehensive security features beyond that (for example, anti-tamper, traceability, or electronic locking), you’d need to look elsewhere, as there’s no mention of anything beyond RFID blocking lining.
Finally, because this is leather and built to be worn daily, it’s worth expecting gradual patina rather than an ultra-uniform, brand-new look forever.

Final verdict
Should you buy it? This SENDEFN bifold wallet makes sense if you want RFID blocking in a card-focused layout, a zip coin pocket for everyday practicality, and the flexibility of a detachable card holder. It feels aimed at people who want organisation without going fully bulky.
Skip it if you’re strictly minimal on cards, or if the detachable card holder feature sounds more interesting than useful to you. It’s positioned as a practical mid-range everyday wallet rather than something ultra-sparse.
Mini FAQ



Does it come with an ID window?
Yes—there are 4 ID windows in the wallet design.
Is the coin pocket secure?
It includes a zip coin pocket, which should help keep coins contained.
Can the card holder be used on its own?
Yes, the card holder is detachable and can be used independently.
What does RFID blocking do here?
The wallet is described as having RFID Blocking lining in each card slot to help prevent unauthorised scanning of RFID chip information.
Is it suitable for travel?
Based on the detachable card holder and the organisation layout, it’s designed for travel or day-to-day use where you want to carry less in certain moments.
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