Best Portable Knife Sharpener [Keep Your Camping Knife Ready to Use]

The first rule of being out in the wild: Always be prepared. Being outdoors means that you have to expect the unexpected. Therefore, it would be best if you always had your handy tools and trusty supplies with you in case of an emergency. 

You may think about keeping a pocket knife with you when you go camping. But what if the knife goes dull and you are not getting the optimal results that you can get with a sharp knife? You’re going to need a knife sharpener. Now the point that comes to mind is why one should be bothered by carrying a heavy knife sharpener when one should pack light when camping.

Well, this is why we’re here to make your life easier. They are light. They are pocket-sized. They are friendly to your wallets. They will be the new best friend to your handy pocket knives. We have lined up the best portable knife sharpeners available anywhere in the world.

Who needs a portable knife sharpener?

The answer to this is quite easy. Anyone who prefers to carry a pocketknife should also have a portable knife sharpener that they can take wherever their knife is needed. Sometimes people prefer light and pocket-sized knife sharpeners because it gives them more control over refreshing their sharp utensils. Another reason for buying a portable knife sharpener is when you don’t have enough space for a bigger model in your kitchen. Full-sized knife sharpeners can be extremely heavy, and they can also take up a lot of space. When a person doesn’t have much free space to spare, they prefer buying a knife sharpener that they can place anywhere without cluttering the kitchen space. 

Are you one of the people who fall under the category of needing a portable knife sharpener?

Best Portable Knife Sharpeners

Here’s all you need to know about the best portable knife sharpeners we have picked out for you.

SHARPAL 101N 6-In-1 Pocket Knife Sharpener

Currently On Sale
SHARPAL 101N 6-In-1 Pocket Knife Sharpener & Survival Tool, with Fire Starter, Whistle & Diamond Sharpening Rod, Quickly Repair, Restore and Hone Straight and Serrated Blade
15,841 Reviews
SHARPAL 101N 6-In-1 Pocket Knife Sharpener & Survival Tool, with Fire Starter, Whistle & Diamond Sharpening Rod, Quickly Repair, Restore and Hone Straight and Serrated Blade
  • 6 FUNCTION: 1. No. 1 V-Notch slot (Coarse CARBIDE)-Quickly set a new edge; 2. No. 2 (Fine CERAMIC)-Hone for a smooth finished edge; 3. Tapered diamond rod...
  • A portable EDC field tactical knife sharpener with built-in lanyard hole, ideal for hunting, camping, outdoor survival use. It also works well for your kitchen...
  • DURABLE ABRASIVES & SUPERIOR SHARPENING PERFORMANCE: The CARBIDE and CERAMIC abrasives pass 10,000 times field use test. NEVER WEARS OUT. Preset optimal...
  • VERSATILE & EASY USE: This pocket knife sharpener not only quickly sharpens very dull or damaged blades, but also hone for razor sharp; Not only for straight...

This is one ideal tool for someone who wants to go camping. This 6-in-1 pocket knife sharpener has a lot of things one requires when camping. When you’re out in the woods, you need to pack light, so why not keep one gadget that can give you five or six survival tools in one?

Specifications

The Sharpal 6-in-1 Pocket Knife Sharpener has the following features:

Tungsten Carbide Blade: Tungsten carbide blade for quick sharpening and repairing of your dull and damaged blades.

Ceramic Blade: Ceramic blade for precision honing and polishing of your knives to amp up their sharpness.

Tapered Diamond Rod: Tapered diamond rod for sharpening serrations and gut hooks.

Ferro Rod: Ferro rod for sharpening fish hooks.

Emergency Whistle: Loud emergency whistle providing up to 110 dB of sound

Firestarter: Firestarter perfect for boy scouts, outdoors, survival exercises, camping

This product comes with a 3-year warranty. The knife sharpener is different and can be used in many different ways. It was proven to be the best out of its competitors as it provides various features that not many products can handle in just one device.

What do we think?

Pros

  • 6-in-1 function
  • Ideal for camping, hunting, survival in the woods, etc.
  • You can use it on professional kitchen knives as well
  • 3-year warranty
  • Versatile and easy to use
  • Light and compact

Cons

  • Need to be very precise in using the sharpener
  • The body of the product may not be completely durable

Who should buy this product?

Campers and hikers who like to pack light when exploring the outdoors should opt for this product. 

Smith’s Abrasives PP1 hunting-knife-sharpeners

Smith's Abrasives PP1 hunting-knife-sharpeners
17,694 Reviews
Smith's Abrasives PP1 hunting-knife-sharpeners
  • Tapered Round Diamond Coated Rod for Sharpening Serrated and Standard Edges
  • Carbide Blades (Coarse CARBIDE Slot) Quickly Set Your Edge; Ceramic Stones (Fine CERAMIC slot) Give You a Razor Sharp Edge
  • Reversible and Replaceable Carbide and Ceramic Stones for Extended Sharpening
  • Lanyard hole for Carrying

Have you had the complete camping experience if you haven’t hunted anything and cooked it on your self-built fire? Once you’ve hunted something, you need a sharp blade to prepare it before you can leave it out for the fire. What if your hunting/pocket knife is not sharp enough? That would cost you a whole lot of extra time. 

Hence, we suggest that you buy Smith’s PP1 hunting knife sharpener.

Specifications

Portable: This product is the perfect portable friend you need when you want emergency sharpening of your knives out in the world.

Lightweight: The sharpener is compact and lightweight that you won’t even feel like you’re carrying it. 

Comfort Grip: This product comes with many features that we enjoyed, such as the soft grip handle to provide comfort for the users.

Ceramic and Carbide Blade: Two types of ceramic and carbide blades offer fine and coarse sharpening, respectively. 

Preset sharpening angles: The manufacturers have guaranteed results on account of preset sharpening angles.

Round Diamond Rod: This portable knife sharpener also has a tapered round diamond rod for sharpening serrated edges.

What do we think?

Pros

  • Light and compact
  • Easy to use with guaranteed results
  • Different blade settings according to requirements
  • Replaceable carbide and ceramic stones for longer use
  • Lanyard hole to facilitate easy carrying
  • You can use it for honing as well

Who should buy this product?

Campers who prefer a lot of functions in one single lightweight device and require sharpening and honing of their blades should opt for this product. 

Smith’s CCKS 2-Step Knife Sharpener

Smith's CCKS 2-Step Knife Sharpener
8,984 Reviews
Smith's CCKS 2-Step Knife Sharpener
  • Crossed Carbide Blades Provide Quick Edge Setting
  • Crossed Ceramic Rods Provide a Razor Sharp Edge
  • Non-Slip Rubber Feet for Added Safety.
  • Excellent for use on all types of knives, especially filet knives

This is a simpler model of what we have shown you earlier. But if you’d like an easier version of a portable knife sharpener that can serve its purpose, then this product is quite the big deal.

Specifications

Design Feature: The design of this knife sharpener is made to facilitate quick and easy knife sharpening. 

Carbide Blades and Ceramic Rods: The Smith 2-Step Knife Sharpener has a unique crisscross design for its carbide blades which provide quick edge settings. If you turn the sharpener upside down, you get a pair of ceramic rods in the same criss cross manner, which facilitates achieving a razor-sharp edge with precision. 

Non-slip Rubber Feet: The manufacturers took great caution and sensibility in installing non-slip rubber feet on both ends of the knife sharpener to avoid any potential mishap and provide added safety.

Versatile: You can use this knife sharpener for all types of knives, including filet knives.

What do we think?

Pros

  • Small and compact
  • Additional safety feature
  • Precision sharpening through ceramic rods
  • Quick sharpening through carbide blades
  • You can use all knives

Cons

  • The stone might need refreshing or replacing

Who should buy this product?

People who prefer simple and easy-to-use devices for quick and convenient knife sharpening should opt for this product. This product will be a big help to those who are done with having to require separate sharpeners for different types of knives.

Ulwae Portable Kitchen Sharpener

Currently On Sale
3-Stage Manual Knife Sharpener, Ulwae Portable Kitchen Sharpener to Restore Non-Serrated Home Knife Blades Quickly Safely, Easy to Use Handheld House Sharpener for Knives, for Household Use
9,636 Reviews
3-Stage Manual Knife Sharpener, Ulwae Portable Kitchen Sharpener to Restore Non-Serrated Home Knife Blades Quickly Safely, Easy to Use Handheld House Sharpener for Knives, for Household Use
  • Important: Works for house hold need, but NOT for restaurants or commercial use.
  • Safe and Easy: This is a knife sharpener preferred by amateur. Easy to use by pulling the knife through each slot a few times to achieve a new blade.
  • 3-Stage System: Optimized knife sharpener kit with advanced carbide, fine abrasive, and barber-strop ceramic to give your steel blades a burr-free edge easily...
  • Reliable Blade Sharpener: This portable knife sharpener tool is built to be strong and durable for years of reliable use, and is safe for both right and left...

Specifications

Versatile: Ulwae has manufactured these perfect portable kitchen knives that cater to all types of straight knives. 

Skill Level: This knife sharpener is best suited for beginners and amateur knife users. 

Safety: There is an added safety factor in this knife sharpener. 

Portable: It is portable and handheld, which means it can be used in your house kitchen or if you’re going camping and working outdoors.

Easy to use: The design of this product makes it safe and easy to use. It is highly recommended to beginner users as it only requires the user to pull the knife through the slots only a few times for achieving a fresher, sharper blade. 

Three Blades: This portable kitchen sharpener has three different blades for sharpening. It has a coarse slot, a diamond slot, and a ceramic slot. All these functions collectively provide steel blades with extra sharp edges and increase the longevity of the knives.

Settings: The three settings are advanced carbide, fine abrasive, and barber-strop ceramic. 

It is a reliable blade sharpener, and the manufacturers offer an 18-month refund, and replacement warranty should anything go wrong. 

What do we think?

Pros

  • Universal application; can be used for all types of knives like hunting knives, survival knives, steak knives, pocket knives, etc.
  • Safe and easy to use
  • Three different blade sharpening settings
  • Reliable with refund and replacement warranty

Cons

  • It is a little larger than what one would hope for from a portable knife sharpener.

Who should buy this product?

This product is specifically designed for beginner knife users. The design adds safety and ease of use in the product.

Shopline Knife Sharpener

Shopline Knife Sharpener, Portable Retractable Diamond Knife Sharpening Steel Rod for Kitchen Outdoor Better Grit
415 Reviews
Shopline Knife Sharpener, Portable Retractable Diamond Knife Sharpening Steel Rod for Kitchen Outdoor Better Grit
  • This pen shape knife sharpener works great to sharpen serrated sections of knives and keeps your knife razor sharp;
  • Nice fine grit, puts a nice edge on dull knives; Aluminum housing protects the sharpening rod;
  • A tiny, lightweight sharpener with a reasonably fine grain, you can keep in your bag or car or tackle box to sharpen up your pocket knife, box cutter, or any...
  • Retractable length is from 14cm to 23cm / 5.5-9.1 inch, can be retracted into the handle for carry or removed to access the other end;

Specifications

Portable: The manufacturers of Shopline Knife Sharpener have produced a convenient and reliable portable knife sharpener.

Versatile: This sharpener facilitates sharpening anything that has a blade. This tool is good enough for sharpening flat blades, curved blades, tapered edges, fish hooks, etc. 

Multiple Usage Locations: This knife sharpener is perfect for you to keep in your kitchen, or it can also be extremely handy outdoors.

Retractable: The Shopline Knife Sharpener can be retracted from 14 cm to 23 cm or from 5.5 inches to 9.1 inches. 

Facilitates Serrated Blades: This knife sharpener works excellent in sharpening serrated blades and has a nice grit which aids in sharpening a knife and refreshing dull blades.

In addition, this knife sharpener is small and portable and can be carried anywhere from a bag to a toolbox or a tackle box, and you can have it at your disposal whenever you need to sharpen your outdoorsy survival tools. 

What do we think?

Pros

  • Small and compact
  • Portable 
  • Retractable length
  • You can use it for all types of knives and blades
  • You can use it on serrated edges

Who should buy this product?

Users who are looking for small and portable knife sharpeners to use in their kitchens and outdoors should buy this product. Users looking specifically for sharpeners that can be used for serrated blades should look no further.

Kershaw Ultra-Tek Blade Sharpener

Currently On Sale
Kershaw Ultra-Tek Blade Sharpener (2535); 4-Inch Sharpening Steel; 600-Grit Diamond-Coated Oval Shaft; Lightweight 6061-T6 Anodized Aluminum Handle; Compact, Portable Design; 2.1 oz.,Small
1,300 Reviews
Kershaw Ultra-Tek Blade Sharpener (2535); 4-Inch Sharpening Steel; 600-Grit Diamond-Coated Oval Shaft; Lightweight 6061-T6 Anodized Aluminum Handle; Compact, Portable Design; 2.1 oz.,Small
  • 4-inch sharpening steel stores in the handle when not in use, and features a 600-grit diamond coated oval shaft
  • A handy, lightweight, portable knife sharpener requiring no water or oil, stores compactly and is easily taken anywhere
  • Lightweight 6061-T6 anodized aluminum with knurled texture for a secure grip during use
  • A great companion for any knife enthusiast such as backpackers, hunters, hikers, hobbyists, anglers, home cooks, contractors, and carpenters

The Ultra-Tek Blade Sharpener is a simple and effective solution to maintain your knife blade sharp.

Specifications

Steel Rod: This is a little sharpening steel rod that allows you to freshen up your Kershaw’s edge quickly and anywhere and at any time.

Handle: The handle of this product is made of 6060-T6 aircraft aluminum that has been anodized.

Grit: A diamond-coated oval shaft with 600 grit is stored within the grip. This is the ideal grit for recovering a worn-out edge that is otherwise in a decent condition. Remove the rod from the internal body of the grip, spin it around, and screw it onto the handle’s opposite end. 

Easy to Carry: It also folds up little, making it convenient to carry and transport.

Keep the Ultra-Tek handy, so you can freshen up the edge as needed. This should take seconds to preserve your edge if you don’t let it become too dull. There is no need for water or oil with the Ultra-Tek. It’s little and simple to use. 

What do we think?

Pros

  • Lightweight and portable
  • Easily stored
  • Doesn’t need much tending to preserve the usefulness
  • Great for all types of knives and blades
  • Ideal for home cooks, hikers, campers, outdoor people, etc.

Cons

  • The coating gets damaged on rigorous use

Who should buy this product?

Users who are looking for a low-maintenance, easy-to-use knife sharpener should buy this product.

RAXMIN 5″ Diamond Pocket Sharpener

RAXMIN 5' Diamond Pocket Sharpener Folding Knife Garden Tools Sharpening 400/600 Grit Double Sided
317 Reviews
RAXMIN 5" Diamond Pocket Sharpener Folding Knife Garden Tools Sharpening 400/600 Grit Double Sided
  • ✅ DOUBLE-SIDED SHARPENING ✅ The portable RAXMIN Diamond Folding 5" Knife Sharpener 400/600 Grit features a coarse side, and a fine side. Coarse 400 grit (38...
  • ✅DIAMOND-ELECTROPLATED ADOPTION✅ Ensure efficient and sharp sharpening result. Sharpens knives and tools faster than conventional stones with DMT's...
  • ✅INTIMATE & PERFECT DESIGN ✅Surface is honeycomb, the interrupted sharpening surfaces allow you to speed up your sharpening by collecting the metal filings...
  • ✅ PORTABLE& SPACE SAVER ✅ Compared to the traditional knife sharpening system, RAXMIN folding sharpening tool is small but functional. Only 4.9inch length...

This small and compact knife sharpener has a lot of great features.

Specifications

Double Sharpening: It has a double-sided sharpening feature. One side is coarse, while the other side facilitates fine sharpening.

Grit: The grit is quite good and fine to provide quick freshening up of knives and honing.

Time-Efficient Design: The design is strategically made to save time and speed up the sharpening process.

Good Grip: There is also a stripe on the handle to aid in a good grip so that the tool doesn’t skid and lead to potential accidents when using. 

Safety: The intricate and smart design provides excellent grip and protects the fingers of the user.

Range of Uses: This product can be used for knives and blades ranging from metal and ceramic knives, scissors, outdoor tools, gardening tools, etc.

Where to Use: This sharpener is perfect for camping, hiking, or for use in the home kitchen. 

What do we think?

Pros

  • Small and portable
  • Doesn’t require lubrication for sharpening
  • Perfect design that values the safety
  • Double-sided sharpening
  • Wide range of uses

Cons

  • There is room for improvement in the grip
  • Users may need more practice to get the hang of it

Who should buy this product?

Users that want a key safety feature in their knife sharpeners along with a good grip should buy this product. People who value their time will really appreciate the time efficiency that comes with this product.

DMD Mini Double Side Whetstone-Diamond Ceramic Pocket Knife Sharpener

DMD Mini Double Side Whetstone-Diamond Ceramic Pocket Knife Sharpener | Outdoor Knife Sharpener | Portable Diamond Abrasive Tools | Good Partner for Various Outdoor Activities
694 Reviews
DMD Mini Double Side Whetstone-Diamond Ceramic Pocket Knife Sharpener | Outdoor Knife Sharpener | Portable Diamond Abrasive Tools | Good Partner for Various Outdoor Activities
  • 🔪 HIGH-QUALITY ELECTOPLATING DIAMOND: The coarse diamond plate is coated with high quality 400# diamond for quickly touch up the blade.
  • 🔪 SUPER HARD & FLAT CERAMIC PLATE: Our extra fine ceramic plate provides a fine stage for polishing the blades.
  • 🔪 PORTABLE: Size 3*1*1/4". Easy to store in any place within reach. Can be an EDC sharpener carries everyday everywhere.
  • 🔪 EASY TO USE AND MAINTAINCE: Simply use it dry or with water or sharpening oil. Either way is fine for sharpening. Please clean and dry the whetstone after...

The final product on our list is this extremely attractive and compact knife sharpener.

Specifications

Size: The size of this product is quite small and can be stored practically anywhere. 

Electroplated Diamond Plate: This product comes with a high-quality electroplated diamond plate that aids in the quick touch-up of blades.

Ceramic Plate: It also has a hard and sturdy ceramic plate for fine sharpening and polishing of the blade. 

Easy Usage and Maintenance: The DMD Mini Knife Sharpener is extremely easy to use and maintain; users don’t necessarily need water or sharpening oil for using it. It is, however, advised to clean and dry the stone after sharpening your blade so that it doesn’t get rusty.

This knife sharpener is reliable, and manufacturers offer a 60-day refund guarantee and a lifetime warranty of the diamond plate. 

What do we think?

Pros

  • Compact, light, and portable
  • Easy to maintain and use
  • Two types of plates and sharpening surfaces
  • Refund warranty and quality guarantee

Cons

  • Need to be cleaned carefully, or users will risk damage to the product

Who should buy this product?

Users who want a portable knife sharpener that they can fit anywhere will like this product. This product also has an added polishing feature that none of the other knife sharpeners on this list have. 

Our Final Thoughts

We have now shown you the eight best portable knife sharpeners that are available anywhere. Each of these is unique and special in its way. These knife sharpeners are perfect for home chefs for kitchen use or campers and hikers for outdoor use. Which of these is your favorite and best suited according to your preferences and needs? We hope that you make a sound and informed decision.