Perfect for work, weekends, gyms, bars, school and more.

Buy Now From Amazon

Perfect for work, weekends, gyms, bars, school and more.

  • CardNinja can store up to 8 cards AND cash using a durable elastic fabric (driver’s license, gym card, train pass)
  • Using 3M adhesive, CardNinja securely attaches to the back of your device. It removes cleanly too!
  • Compatible with the following smartphones: iPhone 11 / 11 Pro / 11 Pro Max / 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
  • Reviewed by the biggest names in tech: CNET, The New York Times, Macworld, USA Today, The Wall Street Journal, The Next Web, and Cult of Mac
  • The Original! CardNinja is the world’s first PATENTED adhesive smartphone wallet. Designed in California
  • 90-day worry free guarantee. 100% USA based customer support
  • CardNinja can store up to 8 cards AND cash using a durable elastic fabric (driver’s license, gym card, train pass)
  • Using 3M adhesive, CardNinja securely attaches to the back of your device. It removes cleanly too!
  • Compatible with the following smartphones: iPhone 11 / 11 Pro / 11 Pro Max / 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
  • Reviewed by the biggest names in tech: CNET, The New York Times, Macworld, USA Today, The Wall Street Journal, The Next Web, and Cult of Mac
  • The Original! CardNinja is the world’s first PATENTED adhesive smartphone wallet. Designed in California
  • 90-day worry free guarantee. 100% USA based customer support

Similar Products

Amoner 2 Pack Cell Phone card Wallet, Ultra-slim Self Adhesive Card Holder Pouch Pocket for iPhone, Android & Most Smartphones, BlackCaseArtPlus Credit Card Secure Holder Stick on Wallet [ Lid ] Discreet ID Holder Lycra Spandex Card SleevesCard Holder, SINJIMORU Stick-on Wallet functioning as Credit Card Holder, Credit Card Wallet, Card Case, Phone Wallet and Credit Card Holder for iPhones / Phones. Sinji Pouch Basic 2, Hot Pink.Phone Wallet - Adhesive Card Holder - Cell Phone Pouch - Stick on Lycra Pocket by Gecko - Carry Credit Cards and Cash - RFID Protection Sleeve – PINK BLACKCase Art Plus Credit Card Secure Holder Stick on Wallet [ Lid ] Discreet ID Holder Lycra Spandex Card Sleeves for Smartphones, iPhone 6, Samsung Galaxy Cell Phone Wallet Case 3M Adhesive (Mint)Card Holder, Sinjimoru Stick-on Wallet functioning as iPhone Wallet Case, iPhone case with a card holder, Credit Card Wallet, Card Case and Money Clip. For Android, too. Sinji Pouch Basic 2, BlackCostyle 6 Pack TPU Silicone Ultra Slim Thin Self Adhesive Stick On Credit ID Card Wallet Pocket Pouch Sticker for iPhone, Samsung Galaxy Note Sony Xperia series -Black, White, Gray, Blue, Green, Rose