The 5 Best Ultralight Water purifiers (2023 reviews)

It is important to have the well suited ultralight water purifier. In the following post, we will help you to select the best ultralight water purifiers.

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Our Top Picks:

Best Overall: Buy: Sawyer Products Ultralight Water Purifier READ REVIEW

Best For few days: Buy: Lifestraw Ultralight Water Purifier READ REVIEW

Best For traveling abroad: Buy: Sawyer Products Squeeze pouch READ REVIEW

Best For hiker: Buy: MSR Ultralight Water Purifier READ REVIEW

Best For prepper: Buy: Katadyn Ultralight Water Purifier READ REVIEW

Best Overall: Sawyer Products Ultralight Water Purifier

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The sawyer products ultralight water purifier's material feels more premium than its price would suggest. Whether hiking, camping, hunting, fishing, or traveling abroad, the sawyer squeeze water filtration system will ensure you have access to clean water in the backcountry or anywhere in the world. It is great for travel, you can hook it up to a hose bib and flow a lot of water. Ounce reusable squeeze pouches roll up when empty, so they won't take up space in your pack or suitcase.

It is small and light weight enough for backpacking and the different attachments are a nice plus depending on how you plan to use it. These filters must be kept from freezing because ice crystals growing within the fibers can compromise it. It's light and compact and easy to bring as a backup. It comes with a couple of 32 oz water bags, a syringe for backwash cleaning, a mesh bag, and tubing and attachments for gravity filtering.

• Super convenient at a campsite or on a canoe
• Perfect for the minimalist or ultra-light hiker or just everyday backpacking
• Convenient and easy to use verses other water filters
• Easy to fill the squeeze bags from a water source

Best For few days: Lifestraw Ultralight Water Purifier

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The lifestraw ultralight water purifier's superior materials makes sure that it ages well with use. This is an awesome product for your camping gear, home bag, or for traveling. It is light weight and in compact form. It is perfect for any personal water purification occasion like hiking, hunting, fishing, etc. It can be used in emergencies to filter dirty water and remove pathogens so that the water is safe to drink. It comes with a cord about 12" long to prevent dropping it. It is great for any emergency and your bug out bag. It is lightweight and has a long duty cycle once opened.

• Simple and effective way to ensure potable water in survival situations
• A must for your bug out bag and camping/hunting/walkabout kit
• A must for hiking, camping, bug out bags and car emergency kits
• Works well providing potable water from unsure water sources

Best For traveling abroad: Sawyer Products Squeeze pouch

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If you often find yourself scrambling for convenient and suitable purifier, sawyer products squeeze pouch should be your first option for buying. This is a great lightweight filter for backpacking. It allows you to hook a filter up to a bucket and filter up to 170 gallons of water a day. It filters dirty water perfectly and literally takes a minute to use before you're drinking fresh, clean water. The inlet fits perfectly in a hydration pack tube, so you can just fill the bladder with 'dirty' water, hang it up, and fill bottles from the filter. It is good for easy drinking directly from a standard water or soda bottle full of dirty water.

The fact that it's so easy to use, easy to clean and can be used for thousands of gallons of water is amazing. You can use it to fill your bladder if you filter from the supplied collection bag into your bladder. This is a great lightweight filter for backpackers.

• Seals perfect with a smart water bottle for the ultralight crowd
• Great for emergency preparedness or camping
• Awesome little filter for hiking, camping, emergency water
• Easy to use, nice and portable, reliable water source

Best For hiker: MSR Ultralight Water Purifier

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate purifier. The msr ultralight water purifier is exactly that - it's a simple purifier that hits all the right notes. A 1 micron absolute hollow fiber filter will allow 20%-30% of spores to pass through through the filter. It's super easy to use, compact, easy enough to clean, and light enough that you can take it even in a day pack for day hikes or canoe trips. It will reduce the particles that can clog the filter.

The Ceramic filter is the best feature because it can be cleaned and the worst because it is fragile. It is designed to avoid cross-contamination. It is a quality and functional item. It is super easy to use, compact, easy enough to clean, and light enough that you can take it even in a day pack for day hikes or canoe trips. It is very portable and good for hiking.

• Very simple to use and designed to avoid cross-contamination
• Works great and will make a lot of fresh water in a hurry
• Perfect product to meet your need for clean water when

Best For prepper: Katadyn Ultralight Water Purifier

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Katadyn line of purifier come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. For motorized camping/hunting it's perfect to have at camp but would rather carry a straw out on the foot trail or riding back country. The smallest, most ultra light 3-piece cook system combines the crux lite stove and solo cook set. It connects directly to your hydration pack with 1/4” drink tubes and water bottles. It definitely works well and makes the water taste good.

The fiber microfilter removes waterborne bacteria. This is a must for anyone who lives in natural disaster areas or hikers and campers.

• Solidly built and filters fast, even on "longer life" setting
• Light weight, effective for a long time and the filters easy to replace
• Easy to break down, clean, and use