Top 10 Best Credit Card Knives in 2021 – Reviews – Pocket Knife for Survival


Credit card knives are considered as a useful, handy and functional addition to your everyday gear that has many practical applications and it can be stored easily in your purse or wallet as it is small in size. It has a sharp blade that adds a touch of suavity to men and gives confidence to women while helping with many everyday chores. Moreover, these pocket-friendly knives are an extremely affordable option and have a unique style, but you will not have to worry about the selection as we have researched making the search process easy and convenient for you. You will get guaranteed results from these reviews that will help you with the selection process as we have shortlisted the products that will help you get the kind of results that you are looking for.

Factors to Consider When Selecting the Best Credit Card knives

  • Portability: the most crucial factor that you will need to consider is the portability of these knives as it should be portable and easy to carry so that you can keep it inside the credit card holder, purse and wallet. The small size of these knives become easy to carry on every day as it will remain flat without any bulges.
  • Blade Metal: the overall quality of the knives will depend on its blade metal as it should be of good material so that it is sharp, effective and rustproof. You should either select an aluminium and stainless steel material for more durability and longevity.
  • Weight: another important factor is to look for a credit card knife that is sleek, super thin and lightweight so that it can fit anywhere easily. The sleek design is an eye-catching feature that you will need to keep in mind as it will make it even more comfortable and functional to use.
  • Safety Lock:  when buying this product, you should look for a safety lock feature that will be added benefits as you can open and fold it easily and for this the quality of locking mechanism is very important as it has a protective sheath that will help in ensuring safety and security of your children.
  • Multifunctional: when buying the knife, you should consider an option that will have many uses as it will work as a travelling tool, camping needs, outdoors work and other simple tasks in everyday uses.

Best Credit Card Knives in 2021

10. Cosmos Card Wallet Knife

Cosmos Card Wallet Knife

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This is an amazing survival tool that can be carried every day for complete safety and protection as you can keep it inside your purse, wallet or purse so that you will enjoy its use throughout the day. It is made with the high-quality steel blade and protective sleeve so that it can be placed securely inside your wallet or purse without injury or hurting you. However, this pack of two knives by Cosmos is an excellent tool for every outdoor activity like travelling, hiking, fishing and camping as you can use it for emergency or everyday uses. Plus, the size is that too small to fit inside the wallet, but it can be placed inside the pocket so that you can use it for many functional uses in everyday life.


  • High-quality stainless steel blade
  • Excellent for outdoor activities
  • Easy to use and carry with safety features
  • Handy, tactical and replaceable
  • Foldable pocket knife
  • A large number of practical applications
  • Affordable option


  • Takes time to deploy
  • Breakable plastic hinges
  • Dull blade, Not very sharp
  • Fragile knife that can break with excess pressure

9. Beretta- Credit Card Knife

Beretta- Credit Card Knife

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It is a nice and easy to use Credit Card Knife that serves a wide variety of purposes in your everyday uses especially when you are outdoors as it is a utility knife that is known for its sharpness and lightweight features. Plus,this knife perfectly inside your wallet as it is of the size of a credit card as it is slim and sleek in design. This knife has a wide variety of applications that are not limited to medical emergencies, outdoor uses, security, stationary, kitchen uses, gardening and outdoor sports.


  • Lightweight design
  • Sharp stainless steel surgical 23blade
  • Black coloured surgical blade
  • Fits perfectly inside the credit card slot
  • Portable and multi-functional knife
  • Sturdy metal blade
  • High quality and reliable for many uses


  • Plastic not secured properly
  • Flimsy rubber folds
  • Doesn’t hold tight
  • Overpriced credit card knife

8. ProdPodge- Credit Card Knife

ProdPodge- Credit Card Knife

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It is an 11-in-1 multi-tool accessory that is an emergency survival kit with bottle opener, and it is known for its compact design and size that can easily fit into small space. This product has a wide variety of uses whether it is indoors or outdoors, as you can use it for 11 different uses so that you will enjoy great comfort and convenience. Also, it is a handy multi-tool that is durable as it is made from ABS hard plastic and high-quality blade will help in meeting a wide range of needs and requirements.


  • Compact size- 2.16”wide and 3.42” long
  • Lightweight- 1.7 oz
  • Stainless steel 2-inch knife
  • 11 mini tools with a variety of applications
  • Compact and minimal unit
  • Appropriate for men and women
  • Affordable option

7. OldPhatVet- Multifunction Survival knife

OldPhatVet- Multifunction Survival knife

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This 11 in 1 credit card knife is widely used as camping tool as it can be put to numerous uses that make it an integral part of your camping needs and you will not have to take a lot of gear while camping because you can use this fantastic tool for a wide number of applications. Plus, it is made from sturdy and durable material that will last for a longer period of time without the need of replacing it and hence it offers complete value for your money. A lot of attention is given to its design and construction for making it a multifunctional tool that has been useful in different kind of situations.


  • Excellent camping tool
  • 11 uses from one knife
  • Constructed from sturdy and durable material
  • Beneficial for outdoor activities
  • Easy and safe to use for different applications
  • Value for money

6. SurvivalKit- Credit Card Knife

SurvivalKit- Credit Card Knife

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This Credit Card Knife has a compact and portable design that makes it desirable for men and women who love carrying it in their wallet and purse easily and conveniently. It is an essential tool that you will need for your outdoor activities or travelling expedition as it can help in varying situations and uses as you will have an all in one tool that is needed for outdoor survival. Whether you are travelling, exploring, hiking or camping, you should always have this Credit Card Knife handy with you so that you will not face any difficulties when outdoors.


  • 3-inch razor sharp blade
  • Weight- 1.23 oz or 35g
  • Portable and compact design
  • Easy to use and store
  • Solid and sturdy build


  • Knife blade partially exposed
  • Blade sharpness reduces after repeated uses
  • Cheap quality plastic

5. The Adventure Guys – Credit Wallet Card Knife

The Adventure Guys - Credit Wallet Card Knife

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If you are in search of a credit card knife and a wallet tool, then your search ends here as you will get a product that has more than 10 functions that it can perform easily for offering you convenience at home, office and outdoors. Moreover, it is made with high-quality stainless steel that does not rust, and you can use it as compass, screwdriver, knife and many more other functions. It is feather lightweight that is constructed from ABS plastic and razor-sharp blade that enhances the functionality and usefulness of this knife. With its wallet survival tool that helps in major fixes for your everyday tasks as it can solve the entire problem easily with its smart design and a wide variety of applications. The super handy finger grip of this stainless steel Credit Card Knife is perfect for every application that is complemented with an extra sharp blade for use in every situation.


  • Hugh quality stainless steel
  • ABS plastic
  • Super handy finger grip
  • Lightweight
  • Indestructible
  • Razor sharp knife
  • Saves time and efforts
  • Weighs 1.4 ounces
  • Ultra-compact multi-tool
  • Tactical pocket knife
  • Perfect for emergency situations
  • Super sharp- serrated edge steel blade
  • Perfect travel companion

4. ShieldSurvival – Tool And Knife Set

ShieldSurvival - Tool And Knife Set

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This tactical tool is of credit card size that has mainly been designed as a perfect gift for men as he can use it for sass, can opener, knife, saw, wrench, ruler screwdriver and beer bottle opener. The high-quality material of this knife does not break, bend or rust as it is durable and can be used at home or outdoors. Moreover, the blade is very sharp and it’s visible that facilitates ease of use so that you can use this tool for your outdoor adventure, hiking, hunting, trail riding, backpacking and camping needs.


  • Multi-tool with many functions
  • Premium quality product
  • High quality and rustproof stainless steel
  • Multi-function 11 tools in 1 card
  • Easy to store in wallet, purse or pocket

3. Ispadny – Credit Card Kit Wallet

Ispadny - Credit Card Kit Wallet

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This is a multi-tool with 18 in 1 functions, and this folding card knife has a compact design that can be fitted inside your pocket or purse. This knife is also equipped with knife sharpening stone at its edges for helping you sharpen the knife after using it for an extended period of time. Plus, you can use this tool as a magnifying glass, compass, bottle opener, sharpener, ruler, tweezers, fire starter flint and toothpick.


  • 18 in 1 credit card tool
  • Durable stainless steel blade
  • Rust free and safe to use
  • Enhanced sharpness and usability of a knife blade
  • Credit card size tool
  • Amazing magnifying glass
  • Discreet and compact design
  • Affordable price
  • Accurate compass for directions


  • Inferior metal quality
  • Jagged blade edge
  • Large folding card knife
  • Recommended for light duty uses

2. Holtzman’s Gorilla Survival – Credit Card Knife

Holtzman’s Gorilla Survival - Credit Card Knife

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It is the most popular Wallet Knife that comes in attractive black colour and highly sharp blades that can perform a multitude of functions. You will enjoy its portability as it can be carried on anywhere without any issues as it is lightweight and compact in design so that it can fit easily into your pocket, purse or wallet. It is also a durable and strong tool that has extra strength as it is made with stainless steel that does not rust. This knife comes in handy for many uses at home or outdoors so that you can use it discreetly while it can fit easily in small size.


  • Portable and easy to carry anywhere
  • Sharp high-quality blade
  • Stainless steel body
  • Easily fits into credit card slot
  • Practical tool for many uses for survival and everyday uses
  • Durable product with enhanced longevity
  • Thin and lightweight material
  • Cool multi-tool with great finger grip

1. Boker Plus – Credit Card Knife

Boker Plus – Credit Card Knife

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This Credit Card Knife by Boker offers privacy for use as you can keep it discreet inside your credit card holder so that it is safe from public glare. You can keep inside your wallet or shirt pocket and use it when you need for any of the multitudes uses of this knife. Addition to this, you can use it for everyday use as it has a sturdy finger grip that helps in using this tool without any discomfort.


  • Titanium liner
  • High-quality uncoated finish
  • 1.1oz weight
  • Lightweight and durable
  • Sleek and compact in design
  • Stable and reliable locking mechanism
  • Perfect ergonomics properties

Some Final Words

You should buy a credit card knife only after considering the different options and products because you should never compromise on the quality of this tactical tool that you intend to buy. Furthermore, you should always opt for a branded product as it will offer you a high-quality product at an affordable price so that you will get good value for your money.

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