Sinjimoru Secure Card Holder for Back of Phone, Stretchy Fabric Cell Phone Wallet Stick On Credit Card Case for iPhone & Android. Sinji Pouch Flap Red

This is exactly what I needed since I have a waterproof case for my phone that doesn't fit in a "wallet" style case. Unfortunately, not even 24 hours after I put this on my phone it already looks worn and dirty. In hindsight I should have gotten a black sleeve. :(Edit: It has been a month and I highly regret getting a light colored sleeve. It looks so gross.

DO NOT BUY! Looks great and great concept but is HORRIBLY designed. I received this item in the mail on Monday (November 5), but it came in late at night so I did not open it or stick it to my phone until Tuesday afternoon. Today is Friday (November 9), and the flap has already ripped off. I’ve kept 2 credit cards inside and nothing else. Lasted literally 3 days. Unacceptable. Do. Not. Buy.

I have searched the internet far and wide for phone case/wallet combinations, since I hate carrying a purse. My last phone case held 3 cards in a back compartment but made my phone so bulky and heavy. The other options I saw online were either ugly, expensive, or still too bulky. This is the first such product I have come across that I have been completely satisfied with. I can fit 5 cards and some cash in this elastic pocket, and the strap gives me peace of mind that they won't fall out. The adhesive on the back of the pouch is heavy duty and hasn't even begun to peel after 6 months of use. The only recommendation I have - as others have made - is to choose one of the darker color options. I had the yellow one at first and, though it was really cute, it got dirty in a week and absolutely filthy in two weeks. I replaced it with the navy one and haven't had a complaint since.

I love this product! I had about 3 different brands of card holders for phone before purchasing this one. All had same issues: bulky, loosens after a while, easily gets dirty, CARDS FALLING OFF AND LOSING THEM!I purchased mine back in April. Good 7 months with no issues. I have about 5 cards average at a time. It doesnt loosen up. No issues of cards falling off. Im purchasing a new one because my case is now yellow and I cant transfer my card holder to my new case :(It got a bit dirty after 7 month of use. But this carrier have been through a lot of outdoor activities!

I loved my old phone wallet case, but had to toss it when I changed phones.I have been using this one for 3 months now and am pleasantly surprised by the durability.I keep a drivers license and 3 credit cards in mine. It is a bit of a tight fit, but that isn't necessarily bad. I am tough on clothes and electronics. This wallet is showing less wear at this point than the phone case.I cleaned the case with alcohol before sticking the case on. So far it shows no sign of loosening, despite sliding my phone in and out of my front pocket 100+ times a day.The flap shows no signs of wear yet either.I am sure I will eventually wear it out, but will purchase this brand again!

SO happy with this. I think I looked at 50 different products to replace the cheap, freebie wallet I had on the back of my phone. I loved how useful it was to have my important cards on hand at all times, but I hated that they were so exposed (numbers, names, chips) and that the rubber eventually stretched out. All I wanted was a slim wallet that would hold a few things securely and not look stupid and this product delivers. I was nervous about ordering this when other reviewers mentioned that the flap broke on theirs, but so far mine has held up well. The design is brilliant, it keeps my cards covered and secure, and it adds very little bulk to the back of my phone.

Looking for a way to keep some ID cards I use frequently close by instead of in my wallet. Received package, as soon as I put my first card in it, the outer cloth ripped. I like to give some companies the benefit of the doubt and I was looking to return it, before I review it. But this item isn’t eligible for a return. So now I am stuck with a product that is broken on day one. Need to give five stars to duck tape for fixing broken products sold by amazon that I can’t return.

This is the only card holder I have had and I LOVE, love it. I keep 3 credit cards, drivers license, dental card, and insurance card in it. I never have to worry about taking my purse anywhere. I have had it for a few years and would definately get another one if this one breaks.

Thought it was actually a very useful product as I prefer a minimal wallet, basically, I only have a credit card and oyster card and occasionally stuff a note in the wallet.On the plus points, the elastic to grip the card works well it sticks to the back of my phone case without any issue and I'm confident it will remain that way.Like most other people I brought the flap version for peace of mind. The last thing I want is to inadvertently lose my cards taking my phone out of my pocket So the flap was idealAs you can see I haven't stuffed my wallet. my card is encased in an RFID cardboard wallet for protection and an oyster card. But two weeks of using the flap to take out my oyster card when going to and coming to work has resulted in the flap tearing off. The flap seems its glued onto the back of the wallet by 2mm space. so its no wonder it wasn't going to last. If the back and the flap were one piece of plastic it wouldn't be an issue. But this was never going to last. This is a ridiculously simple product and yet I can't understand how the manufacturers got this so wrong. I honestly feel I could have made a better product as there seems to be no understanding of how this is used in real life practical situations. I need a flap on my cards to stop then slipping out just in case, preferably open and closable by using my thumb. It's not that difficult!RIP simple wallet 3rd feb 2019 to 17 feb 2019

Third time buyer now of these incredibly handy pouches. I purchased the original ones (without flap) for my phone case as they are easy to chuck some notes or bank card in when going out and don't want to bring your wallet around (especially when on holidays). Surprisingly, nothing ever 'fell' out which was a testament to the quality of these elasticated holders, but sometimes when pulling my phone out of my pocket cash would sometimes 'drag out' without realising it. So when I saw they were now selling these with a flap attached, I thought I'd upgrade my current one. Needless to say, it only adds to the useful functionality of this and resolves my only problem with the first iteration. However, as good as these are it unfortunately loses one star as I actually find it hard to tuck in the flap to the already tight pouch and sometimes you really have to push a card all the way down just to close it properly. Maybe a magnet or something would have been more of a better design than a tuck closure? But still an awesome product despite this one minor flaw so I would still recommend to anyone.

i bought this as the phone case card slots dont cover all the card surface and their edges have been scratching the screen cover. Tried many things, wrapping in paper or storing in note pocket, none really solve the issue, the latter bulks the case up too much. This little package solved all of them, it sits against the outside front cover and with 4 cards in it, is not that obtrusive, in fact, the phone feels altogether thinner even though the overall profile is practically the same, its just that the bulge is in one single place and not forcing the phone case open.There is no real solution to this problem as the very nature of the phone case is such that storing cards in it is always going to bulk it out and feel clumsy in the hand, the Sinjimoru holder looks and feels robust enough to cope with issues of daily use and I have had no instances of cards falling out, although I dropped a star for sturdiness because the retention flap seems a little flimsy although I have had no issues with it coming undone/out and spilling the cards, but the neoprene elestic case holds onto them quite tightly.Overall very pleased with this solution and for £8 will extend the life of my phone case and my screen.

Does exactly what is says it will. Keeps a couple of cards and a handful of notes securely and unobtrusively on the back of a smartphone. The flap come in for some criticism but TBH using this day in-day out, I'm not at all worried about it failing, it is still as good as new. The elasticated material of the wallet grips nice and tight anyway even without the flap tucked in, I have no concern about losing the contents.I would advise 2-3 cards and a small amount of notes is as much as it's designed & built for but that is plenty for me.The adhesive is very good too, the whole thing is still very firmly attached to my phone & has not shifted at all.

Bought in late December and just after 3 months of light use, the flap has started to tear. I’d hardly open and close the flap in a day, and carries as most 3 cards at a time even though the specs say it can hold 5. It seems the cards themselves are actually wearing them out. On the plus side, the elastic pouch holds well and is still taut. At this price point I’d expect a higher quality and durable product. While the product works, I can’t say it is good value due to the inherent design flaw of the flap, which is made of two pieces instead of one.