10 Best Portable Water Filter For Travelling In 2023

men with water filter

Are you looking for the best portable water filter for traveling? Water is among the essential substances on earth. Whether it’s humans or plants and animals, water is necessary for all to live. Water means safe water, healthy water. The water we can drink nourishes us.

Because of human activities, water gets polluted day by day. Most of the water gets polluted because of manure wastewater, dumping solid waste, industrial waste materials, etc. About 3.4 million people die from water-borne diseases every year, and most of these are small children. Nearly 4,000 children pass away every day from drinking dirty, polluted water.

Drinking safe water will ensure that you are safe from almost all illnesses. But First, we have to make the dirty, polluted water safe, clean, and drinkable. The easiest and simplest way is to use portable water filters. I have listed the most effective 10 best portable water filters suited for hiking, outdoor camping, sports, and traveling.

In a Hurry! Then this is my Best Pick

The LifeStraw water filter is easy to use and well suited for hiking, camping, travel, or anywhere you go. It removes bacteria & parasites. It also removes the smallest microplastics.

So, this water filter can filter up to 264 gallons of water in single filter life. If you don’t have much time, then you can go with this. Please read more information about it below.

lifestraw personal water filter

Advantages Of Portable Water Filter And Purifiers

  • Transportable and comfortable to hold at any place
  • Cheap way to make water safe for drinking
  • It does not require any batteries and chemical
  • Perfect for those who go hiking, camping, traveling abroad
  • Filter micro-particles
  • Easy to use and maintenance
  • Cost range and last long

10 Best Portable Water Filter For Travelling

10 Best Portable Water Filter Review In 2023

So let’s get into it.

1. LifeStraw Personal Water Filter

lifestraw personal water filter

The LifeStraw water filter is easy to use and well suited for hiking, camping, travel, and emergency preparedness. Filters up to 1000 gallons of contaminated water without iodine, chlorine, or any other chemicals, and it also does not require any electricity, batteries, and replacement part.

It removes waterborne bacteria, protozoa, parasites because of the 0.2 microns. It generally does not remove or filter chemicals and salt. Its microfilter consists of hollow fiber membranes. It filtered water while you drink.

Weight1.4 Ounces
Model NumberLSPHF017
Dimensions8.7 X 1 X 1 Inches
Filter TypeStraw
Filter Pore Size0.2 Microns
Flow RateIt depends on the condition of the water
Filter Life264 Gallons


  • Lightweight
  • Easy to use
  • Affordable price


  • Hard to clean
  • No storage

2. LifeStraw Flex Advanced Water Filter

lifestraw flex advanced water filter

The LifeStraw Flex Advanced purifies up to 500 gallons or 2,000 liters of water and is used by worldwide. Its weight is all about 6.9 ounces, which makes it easy to pack. Its pore size is 0.02 microns, which is way a lot better than LifeStraw personal water filter removes bacteria, parasites, and viruses.

If you go camping, hiking, and travel abroad with the family, then this might be ideal for you—an effortless method to filter water, no pumping, or waiting around for the chemical to react.

Just fill the water into the bag and collect safe water in a glass or any water bottle in a few minutes. You can even use a Lifestraw family purifier in emergency preparedness.

Weight6.9 ounces
Model NumberLSF101402
Dimensions‎11 x 3 x 5.5 Inches
Filter Pore Size0.02 Microns
Flow Rate9-12 Liters/hour
Filter Life2,000 Liters


  • Flow rate
  • No pipe and running water needed
  • No need for electricity and replacement parts
  • Removes viruses
  • Award-winning water filter
  • Very easy to clean and use


  • Does not remove salt or chemicals

3. Sawyer Products MINI Water Filtration System

sawyer products mini water filtration system

The Sawyer MINI water filtration system is perfect for hiking, outdoor camping, national and international traveling, and emergency preparedness. It has a reusable 0. 1-micron absolute inline filter, which is helpful and weighs 2 ounces—individually tested three times of MINI models, removes all bacteria, protozoa, and microplastics.

Its filter rate is up to 100,000 gallons of water. Every MINI comes with a durable, retractable 16-ounce reusable squeeze pouch that comes up when empty so that it won’t take up space in your pack.

Sawyer’s water filters are made up of small hollow fiber membranes that allow water to enter into their core through small micro-pores. It offers one Sawyer MINI filter, a 16-ounce reusable squeeze pouch, 7-inch drinking straw, and a cleaning plunger.

BrandSawyer Products
Weight4 Ounces
Model NumberSP128
Dimensions4 X 3 X 8 Inches
Filter TypeBottle
Filter Pore Size0.1 Microns
Flow RateIt depends on how fast you can squeeze
Filter Life100,000 Gallons


  • Affordable price
  • Lightweight & easy to use
  • Tested 3 times


  • Does not remove chemicals & heavy metals
  • The pouch is not big enough

4. Brita Water Premium Filtering Bottle

brita water premium filtering bottle

The Brita Premium hard-sided plastic filtering bottle is portable, lightweight, and offers you hassle-free hydration anywhere. It is BPA-free (safe for the child) and retains up to 26 oz of water. Beneath this water filtering bottle, a straw is made in which the Brita carbon filter is fitted to make use of it for 40 gallons or two months’ constant use.

Replacing the Brita carbon filter is very simple. You can quickly fill the water with nearly every public tap, and it also reduces chlorine taste or odor. It is a leak-proof lid, a cup holder-friendly design, and easy to clean. This water filter bottle is most beneficial for home, office, trips, and any sporting event.

  • 26oz capacity
  • BPA free
  • Cup holder friendly
  • Dishwasher safe (top rack only)
  • Hard-sided plastic
  • Enclosed easy-sip straw
  • Leak-proof lid
Weight7.7 Ounces
Model NumberBB10
Dimensions13.4 x 10.1 x 11.7 Inches
Filter TypeBottle
Filter Pore SizeN/A
Flow RateN/A
Filter Life2 Months


  • Affordable price
  • BPA free
  • Hard-sided plastic
  • Cup holder friendly
  • Leak-proof lid
  • Include 1 replacement filter


  • Filter only chlorine
  • Does not filter river water
  • Not for hiking or camping

5. Katadyn Water Filter

katadyn water filter

If you go hiking, camping, and travel, then the Katadyn water filter is ideal for you because it is a simple design, user-friendly, and lightweight. It offers a 0.2-micron, high flow rate, which is designed to remove sediment and coarse particles.

You can connect it right to hydration bladders, drink tubes, and water bottles. It is ideal for small groups of up to 3 people—best for clear and cloudy water.

The core of this filter is activated coal, which improves the taste of water and reduces chemicals. It offers a prefilter and deluxe carry bag. If the filter gets clogged, many Katadyn replacement filters are available that you could buy online.

  • 0.2 micron
  • Glass fiber filter
  • Activated carbon
  • Compatible with hydration bladders, drink tube and water bottles
  • Remove sediments and coarse particles
Weight1.3 Pounds
Model Number8018270
Dimensions9 X 8 X 3 Inches
Filter TypePump
Filter Pore Size0.2 Microns
Flow Rate2.38 Gallons per minute
Filter Life300 Gallons


  • Easy to use and lightweight
  • Affordable price
  • Glass fiber filter
  • Low maintenance
  • The package includes a carry bag


  • It does not have the quick connect adaptors

6. Sawyer Products Squeeze Water Filter System

sawyer products squeeze water filter system

The Sawyer product squeeze water filter is an entire water filtration system. Including squeeze, faucet adapter, adapter for attaching the filter, and BPA free (which means that it doesn’t use the Bisphenol A) reusable pouches (two 32 ounces and one 16 ounces) for the hydration. Each Sawyer water filter is 0.1 micron in size and tested three different times throughout the manufacturing process.

It weighs only 3 ounces, which can be used for hiking, camping, hunting, fishing, and international travel, and is susceptible to us. Sawyer’s water filters are made up of tiny hollow fiber membranes. It removes bacteria, protozoa, and microplastics.

However, it does not remove chemicals, heavy metals. Sawyer’s hollow fiber membranes are encased and coated to keep them shielded. It filters up to 540 gallons of clean water a day, which is enough for a big group.

  • Complete filtration system
  • BPA free reusable pouches
  • 0.1 micron in size
  • Removes bacteria,protozoa
  • Tested 3 times during the manufacturing process
  • Filter 540 gallons of clean water per day
BrandSawyer Products
Weight13.6 Ounces
Model NumberSP181
Dimensions3.5 X 6.1 X 6.1 Inches
Filter TypeBottle
Filter Pore Size0.1 Microns
Flow Rate500 Gallons per day
Filter Life100,00 Gallons


  • BPA free
  • Reliable, easy to use, and lightweight
  • 0.1 micron
  • Tested 3 times


  • Does not remove chemicals & heavy metals
  • Slow flow

7. Etekcity Water Filter

etekcity water filter

This water purifier continues to be tested by the German TüV SüD Examination Institute and has an ENVIRONMENTAL PROTECTION AGENCY Water Quality Specifications. Etekcity Water Filtration Straw provides up to 1500L of safe drinking water, and the water yield can be 400ML/min, including filter extension, transportable drinking water storage, and prefiltration.

Etekcity filters 99. 9999% of bacteria, parasites, heavy metal ions remained chlorine, VOC, organic, and insect contaminant.

You’re able to quickly hook your water filter straw to the pouch and then fill out the pouch with the available water, even if it is not clean. Attach the water filter straw to the hydration backpack you own and drink clean water out of lakes, fish ponds, rivers, and streams. This Camping Water Filter Straw is sold with all needed accessories for adventure and emergency.

The Foldable Water Pouch is FDA Compliant under 21 CFR 180.22, which usually retains drinking water that’s 480ML. With a D-type hook, then it is possible to buckle it to your backpack after camping quickly.

Just connect the base of the straw towards the extension tube that is flexible 70cm and then drinks. The pre-Filter stage removes rust, silt as well as other large contaminants. FOUR PP Cotton Pads for the long-term Support.

  • 3 Filtration levels
  • Institute tested
  • Water quality standards
  • FDA compliant
  • Advanced filtration design
  • Filter 99.9999% of water
  • Filter coli bacillus, legionella, heavy metal ions, remained chlorine, VOC, organic and insect contaminant
  • Essential accessories include
Weight2.08 Ounces
Model Number679113376793
Dimensions31 x 160 mm
Filter TypeStraw
Filter Pore Size0.01 Microns
Flow Rate400 ml per minute
Filter Life1500 Liters


  • Food and drug administration & institute tested
  • Affordable price as compare to LifeStraw Go
  • Include essential accessories like pp natural cotton pad, extension tube, etc


  • Straw won’t suck well enough
  • Requires a lot of suction
  • Low-quality foldable water bag

8. Lifestraw Go Water Filter Bottle

lifestraw go water filter bottle

LifeStraw Go uses 2-stage filtration within a specific refillable water bottle, which means you have risk-free drinking water anywhere you go. LifeStraw’s membrane microfilters are made from a hollow fiber membrane layer.

These have tiny pores of 0. 2 microns size. Dirty water gets into one side, and bacteria, parasites, and microplastics are stuck since they are more extensive than the pores. Only clean water passes through it.

It has a carbon capsule that reduces chlorine as well as other bad tastes. It removes waterborne bacterias, including E-Coli and waterborne protozoan parasitic organisms, including Giardia and Cryptosporidium. The activated carbon has already been treated with oxygen to absorb contaminants that become trapped inside the pore structure of the carbon.

This reusable BPA-free water bottle filters water while drinking, which can be excellent for travel, backpacking, outdoor camping, and emergency kits.

Reliable and effective. This water filter is a perfect accessory for international travel.

  • 2-Stages Integrated Filter
  • Purifies Up To 4000 Liters
  • Activated Carbon Filter
  • Replaceable Carbon Filter
  • Removes Bacteria, Parasites, Chemicals, and Microplastics
  • 0.2 Microns Size
  • Flip-Top Mouthpiece
Weight1.3 Pounds
Model NumberLSGOV2CR61
Dimensions13 X 3.2 X 10.2 Inches
Filter TypeBottle
Filter Pore Size0.2 Microns
Filter Life100 Liters


  • Replaceable filters are easily available online
  • 2-stage filtration
  • Remove bacteria and parasites
  • Reduces chlorine and bad taste
  • Remove microplastics
  • Filter water without using chemicals, iodine, or batteries


  • It does not reduce lead and heavy metals.
  • Bottles and replaceable filters are a bit expensive

9. Survivor Filter Pro


This Survivor filter Pro was tested at multiple USA labs and made of heavy-duty ABS material. Triple filtration to 0.01 microns. Remove 99.9999% of Protozoa (Cryptosporidium, Giardia, and Parasites). Remove 99.999% of tested VIRUS (Phi X-174), STAPH, and BACTERIA. 99.5% Mercury and 93% Lead. It also removes the heaviest metal, taste, and chemicals.

Double Hollow Fiber Membrane layer (Ultra Filters) and Carbon Filtration will filter 20 times more effectively than the competition in 0.01microns. An excellent flow rate of 500 ml per Per-minute. It can be used directly from the fresh water source, pumped right into a connected cup or glass, or pumped to any transportable hydration bottle.

The Survivor Filter PRO is small and lightweight, making it the perfect addition to any bug-out bag or emergency kit.

  • Removes 99.9999% of tested of Virus, Bacteria and Staph
  • Significantly reduces heavy metals
  • Easily filters giardia and cryptosporidium
  • USA EPA drinking water standards
  • Cleanable ultra filters lasts up to 100,000 liters
  • Replaceable carbon filter lasts up to 2000 liters
BrandSurvivor Filter
Weight8.2 Ounces
Dimensions3.2 X 2 X 6.5 Inches
Filter TypePump
Filter Pore Size0.01 Microns
Flow Rate500 ml per minute
Filter Life2000 Liters


  • Independently tested
  • Cleanable filter
  • Affordable price
  • Replaceable carbon filter


  • Pumps clog fast
  • It feels like cheap plastic

10. MSR MiniWorks Water Filter


The MSR water filter meets NSF protocol P231 for the removal of bacteria and protozoa. It’s one replaceable filter cartridge that can treat up to 2000 liters of water. Replaceable carbon filter has 0.2 microns pore size, which removes bacteria, protozoa, and organic compounds. The MSR water filter is reliable, long-lasting, and you can clean quickly and repeatedly full filter without any tool.

It is a pump-style water filter of a one liter per minute flow rate compatible with a wide variety of wide-mouth water bottles and hydration bladders—ideal for hiking, backpacking, camping, travel, and emergency preparedness.

  • Pump style water filter
  • Cleanable and maintainable
  • Removes bacteria, protozoa, chemical
  • Durable Ceramic/carbon filter
  • The flow rate of 1 liter per minute
  • One replaceable filter purifies up to 2000 liters of water
Weight1.5 Pounds
Model Number04081856425
Dimensions10 X 4 X 7 Inches
Filter TypePump
Filter Pore Size0.2 Microns
Flow Rate1 Liter per minute
Filter Life2000 Liters


  • Easy to use
  • Easy cleaning and maintenance
  • Compatible with wide-mouth bottles
  • Filter Replacement indicator


  • Expensive
  • Slower than other water filters
  • More substantial than other water filters


I made this post because choosing the right portable water filter is not easy. In this post, I have tried to provide you with complete information regarding every product detailed above. Portable water filters have been listed after a whole lot of research, using the products personally, and taking an overview of all these products from customers.

Portable water filters are listed on the basis of:

  • Water quality after filtration
  • Durability & maintenance
  • Flow rate
  • Price
  • Weight
  • Company reputation
  • Last long without any replacement

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