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[Review] Workout More, Carry Less With CardNinja

[Review] Workout More, Carry Less With CardNinja, cardninja, cardninja product review, review of cardninja, what is cardninja

*Lean It UP product reviews are never sponsored, solicited, or paid. We review products purely based on our own honest, independent opinion(s) and experience(s), with the intention of helping readers find what’s awesome in fitness/nutrition today (and avoid what’s not).


If there’s one thing I savor, it’s simplicity. With summer on the way, the liklihood of spontaneous physical activity skyrockets. Whether you’re a chronic gym-goer, hiker, biker, soccer stud, or Nike-to-pavement junkie, your wallet is inevitably a huge pain in the budungus. Don’t let that serve as a point of friction — get a CardNinja.

CardNinja is a discreet, adhesive Spandex pouch that easily sticks to the back of any smartphone/MP3 player. It’s designed to hold up to 8 credit cards and IDs, but it’s also strong/pliable enough to hold cash, keys, and hotel keycards. Condoms, too. Maybe a few animal crackers and a ChapStick.

For under $20 it’s an extremely clever, functional, well-constructed accessory. I personally love mine for impromptu city runs — you can listen to music, carry a credit card, license, & cash, and have your phone all on one arm, hands free — and storing hotel keycards, which I ALWAYS lose without fail. It feels good knowing my Deserve credit card is safe too. I use my credit card all the time and would be stuck if I lost it and had to wait for a replacement. It’s also great for nights out when you want to live a little lighter and de-puff your pocket(book)s.

Just don’t lose your phone; it’s already painful enough when you do.


Product Features Include:

  • High quality adhesive (also removable)
  • Works with iPhone, Android, Blackberry, Windows Phone, MP3 players, etc.
  • Made from pliable Spandex
  • Flexible and secure enough to hold cash and up to eight credit or ID cards
  • Available in ninja black, steel, and eggplant colors
  • Price: $19.95,



[Review] Workout More, Carry Less With CardNinja, cardninja, cardninja product review, review of cardninja, what is cardninja


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Bryan DiSanto

Founder & Editor-in-Chief at Lean It UP
ELLO ELLO I'm Bryan DiSanto. I'm the Founder & Editor-in-Chief of Lean It UP, a CPT/CSN/Fitness Coach, Chef trained at Le Cordon Bleu – Paris, NYU graduate, ex-fat kid, and all-around fitness junkie.

I also contribute to Men's Health Magazine.

When I'm not working on my abs (or somebody else’s), whipping up avocado roses and avocado toast, or running a Tough Mudder, I'm probably yelling at a Carolina Panthers game somewhere.

Come be friends with me on Instagram (@BRYDISANTO) & Snapchat (BRYDISANTO).
Bryan DiSanto
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