Features:

  • Combo Pack: Includes a RFID Blocking Smartphone Wallet AND a Universal Car Vent Mount. Allows for hands free use of your smartphone!
  • Perfect for navigation and hands free calling. Ideal for vacations since it can easily be taken from car to car. Vent Clip doubles as a desk stand!
  • CardNinja securely attaches to the back of your device with 3M adhesive. Vent Mount clips onto nearly ANY car vent.
  • Compatible with the following smartphones: iPhone Xs / Xs Max / Xr /X / 8/ 8 Plus / 7 / 7 Plus / 6 / 6 Plus / 5 / 5s / 5c / 4 / 4s, Samsung Galaxy S6 / S5 / S4 / S3, Galaxy Note 5 / 4 / 3 / 2 / 1, LG G3 / G2 / Optimus series, Nexus 6 / 5 / 4, HTC M8 / EVO / Desire / Sense, iPod Touch, Sony Xperia and much more! Works with nearly ANY phone case including: Otterbox, Lifeproof, CaseMate, Belkin, Speck, Apple and more
  • "The neodymium magnets will not damage your device or credit cards "
Secure, slim, and stays sturdily affixed to phone.

Works great -- solidly affixed after all these months of sliding into and out of my pocket, and not even peeling up at the corners. Pocket itself is made of some kind of stretchy fabric (running shorts?), very thin. Doesn't add much bulk to the phone at all. Maximum recommended capacity is probably 3 credit cards or similar plastic cards. I've probably gotten a dozen comments and questions about this item from people who see it on my phone. I reckon I've sold 10 or so based on my recommendations to friends and curious strangers. Everyone LOVES the concept but most are wary -- they've seen/tried cheaper versions of this product that weren't secure, or peeled off after a few weeks leaving behind a layer of sticky stubborn glue... This little guy DOES NOT do that. Pro tip: if you put both credit-card-sized AND business-card-sized items in the pocket, the smaller, slicker business cards aren't held as firmly in place and will tend to spill out on the floor at the most awkward moment. So don't do that.

Perfect product

I always carry my driver's license, gun license, debit card, and sometimes a few bills folded over twice. It has never lost its ability to hold my cards in place. I've had this for at least 6 months, probably closer to a year. I've removed it from one phone to another, and then removed it again to place it on a new case. It still sticks just fine, although I did have to put some pressure on the corner that I first pulled up, to get it to straighten out and lay down again. I'm probably going to buy another one soon, just in case I need to transfer it and it won't stick. Even if it doesn't stick a 4th time, I'm actually surprised it ever stuck a 2nd or 3rd time, I'm not sure that it was even designed to transfer. I am beyond satisfied with this awesome product.

Good solution

I was just putting a metal plate from my magnetic holder in my old Ninja wallet & that worked. Yeah, it fell out all the time and was inconvenient. This is the perfect solution as the metal plate is sewn into the outer fabric. I've tried other brands and they were all crap. Living in Texas (think stupid hot desert) and carrying a phone 24/7 is pretty rough on any case etc. CardNinja has yet to let me down after several years of use. Haven't lost a card yet and even in 115 degrees the wallet stays stuck on. As for the vent magnet thing.. mehh.. it holds my S8+ with a case and 4 cards good enough, but I use a larger magnet mount instead. Mostly because of the angle and position in my vehicles.

This credit card holder is amazing! I wanted to wait a while on writing ...

This credit card holder is amazing! I wanted to wait a while on writing a review for this item to see how it held up. I have had it for seven months now and nothing is wrong with it. I fill this thing up on the daily, I use it every single day with up to six cards and the holder has never ripped or became too loose to hold all my cards. The only time my cards fall out of it is when I accidentally drop my phone on the ground, but that's my own fault. The cloth is so stretchy and it makes your cards fit so snug. The adhesive on the back is very sticky, it does not even peel on the corners over time. Ever since I use this, I have not been lugging around a purse or bag when I shop and it feels so liberating! Everything I need (cards, cash, IDs, etc.) can be carried along with me on just the back on my phone. If you are someone who is tired of carrying around a bag or purse everywhere and just really only need it for credit cards and cash, then this is perfect for you. The only thing that you have to get used to when using it is the bulky feeling on the back of your phone when your card(s) stack up in it, but I carry around six cards on the daily and my phone can still comfortably fit in the jeans of my pocket. The quality is really durable, it is reliable and safe, it eliminates the hassle of carrying around a bag, and it's so simple to install it.

Holds cards more securely than you probably think

Very impressed. material holds up well. Personally i was very concerned with design and cards flying out. This has not been a problem for me. The material returns to shape pretty well and i pretty consistently carry the same cards and rarely cash. Every now and again i will add an additional card and when i remove it within a few minutes its tight enough to carry like normal again. Typically i will have 4 cards a couple business cards and add and remove 1 “wild” card from time to time. From a durability point i would say i will need to replace about once a year which for me falls in line with how often i will usually replace the phone case that its attached to. For the cost the durability/longevity fall right in line with my needs. Overall a surprisingly good product. Certainly not bulletproof design or durability but a great option until another better rock solid product comes along. In short dont be afraid of it. It gets five stars from me based on the performance/value aspect. **update Oct-18/ mine was purchased in march 18 and is about ready to retire. I keep two licenses, a debit card a cosco card, credit card and sometimes cash in it so i obviously go further with it than is recommended so no complaints here. Material has held up well or no holes at least. Not even a hint of adhesive failure. Considering the lifeproof case i put it on is also needing replacement and is only about a month older i would say the value is excellent. Mine still works fine but im starting to get the feeling it could loosen a little too much soon. I will definitely buy another and my wants one as well. I also believe because of the rfid blocking plate in it that it has helped the longevity by giving it a bit of rigidity. Just for reference i also use my cell all day every day. Its my business to be on the phone a lot so its with me in use 16/17 hrs a day. I also take care of my things and have only broken one phone since smart phones came out. Just pointing out that it will hold up to lots of use but i cant speak to abuse.

Best thing I’ve found!

I wanted a minimalist wallet and was looking all over through YouTube and Amazon to find the new trend. I found phone wallet cases- Too bulky, not well designed, very fashionable though… I found minimalist wallets- I almost bought a $70 rubber band and two plastic pieces…… (The Ridge Wallet & Asset) There is also two pieces of leather sewn together with one card access outside, but it holds a movie passes too if for some reason need one of those…. (The Trihold) One comes with more tools than a Swiss Army knife and has room for two cards and cash with a strapping corset feature?....(Trayvax Wallet) Lastly, a piece of super aluminum that hold 4, 6, 8, 12 cards, no more no less and no cash… (Decadent Minimalist) Then I saw a friend with a hard plastic version of this with some companies logo on it. He really enjoyed it but complained it was too stiff and did not "hug" the cards, they were placed in there like a file or container. Cards would fall out when inverted (without shaking). I found this! Back to YouTube to review this wallet. The difference between this an all the other adhesive phone wallets is the neoprene. I carry 6 cards and $20 sometimes in multiple bills folded into quarters. The nice part is when I do not need as many cards or spend the cash like I do.... the neoprene conforms. YES….The cards will come out regardless of neoprene tension when inverted and shook beyond oblivion, or slam the phones edge against your hand causing it to stop. Just like a traditional or trendy minimalist wallet would with the same unrealistic shaking and manic behavior. A simple rotation, toss on the counter, drop between the car seats, or placed in your pocket upside down will not release anything! THE ONLY NEGATIVE is to get you card out is you must pull all of them partially out, thumb through them to the one you want (neoprene allows for sifting/sorting) and push them all back in. I see no way the manufacture could adjust or fix this, just something to note. After a month- I tested its elasticity; I removed all cards and cash and left overnight. It returned to its original sized snuggly held one card. Durability is acceptable. The small logo is fading/wearing off, oh well. There is some burring or scuffed material due to a bout with Velcro. No holes, tears, folds, loss of adhesion, or function of the CardNinja. I will purchase another one when this one wears out!! I don’t see that happening soon….

THIS IS THE BEST THING I'VE EVER BOUGHT ON AMAZON!

I like this product so much I posted it about it on Facebook. Where has this been all my life?! I have an Android and can never find slim card-carrying cases for it. When I stumbled upon this product with glowing reviews, I thought I'd give it a try. I no longer need to carry a purse, which I never liked doing anyway. I was really skeptical about how well the adhesive would hold but made sure to wipe my case down with alcohol before applying. Although the sides pick up some lint, I'm overall really happy with how well the adhesive holds up. My phone case has a matte finish on it so I'm not sure how the adhesive would work on a slicker case. I carry my ID and 1 credit card, which is really all I need. Another card is a really tight fit and I don't want to risk stretching out the fabric. There is minimal bulk to my phone case with the 2 cards in the pouch.

improved my life

I have long been a minimalist wallet person. I like to keep my handbag as light as possible so having a light wallet is part of that. My wallet was a business card holder which held about 4 cards, which I think is as minimalist as you can get wallet-wise except for a rubber band. But I felt I could do better. It was also annoying that I had to keep track of two very important but separate things - my phone and my wallet. I was always digging around in my purse for one or the other. The cardninja takes it to a new level of minimal. I have my four cards on the back of my phone in this cardninja pocket. It works great and I've saved precious ounces. The best thing is now I have all my important stuff in one thing. If I have my phone, I have everything I need. This is also handy when I do a bike ride and carry only my phone in my back pocket. In 3 months of use it's still tightly stuck on my phone. There are a few pills from rubbing but I can probably remove those with a scissor or depiller. When I drop my phone the cards often spill out, but I can deal with that. Overall, delighted.

Love it!

Love this card holder! I was so indecisive on finding a good case with card holder, but I just decided to get my otter box case and a gray card ninja holder and I'm so glad I did! Right now it holds two card, bills and even coins! It stretches out more so I can hold more if I need to. Definitely recommend this product and just get whichever protective case and add on the ninja! :) It's also slim and not bulky, and the cards are nicely secured, does not fall out!

With a few important cards and some personal responsibility....it works great!

****Some reviews stressed security issues. I get it, if you lose your phone with items in the CardNinja, yes, you are now vulnerable. I understand people getting upset about that but to me that is more of a responsibility issue. Losing your purse or wallet could have the same outcome but blaming the purse/wallet makers doesn't seem appropriate. I feel the same way about the loosing my phone with the CardNinja attached. I put it on there and it's my responsibility to keep up it. Also, fraud and theft protection on your cards are always a good idea. ****I read reviews about it tearing up the phone backs. Well, it is designed to stay on securely. If it could be pulled off easily, then what's the point. The adhesive is insanely sticky strong. Once it barely touches the phone, it's already sticking. So make sure you have lined up exactly before you start to lower it for permanent position. We made that mistake and had to replace it. We used a little Goo Gone and elbow grease and the remaining glue rolled up, then we just peel it off. No damage done. It says it will hold eight cards. If you use that many every single day, it will not last as long as people are expecting it to. That will stretch out the material and cause strain on the adhesive, which will start detaching slowly. It seems to be mm smaller than the size of c/cards. Which is smart, that feature along with the stretchy material is what makes it fit snug around the cards. My husband has had his CardNinja for a few months. Well since October, it's February. He keeps three cards in it and that's about it. Sometimes he will place a bill in it right before he walks into the store. The structure has not been compromised at all. Putting money in it and then pulling on the material a few times a day will weaken it faster. So does it work as directed, not entirely. However, using it like my husband to keep up with, c/card, and a few i.d. cards, along with a little responsibility, it works fine. The photos are of me placing mine on today.

Full Reviews