10 Best Water Purifier For Hiking of December 2025

• Award-winning LifeStraw water filter is a must-carry tool for hiking, camping, travel, and emergencies; no disaster kit is complete without it
• Filters up to 1,000 gallons (4,000 liters) of contaminated water without iodine, chlorine, or other chemicals; does not require batteries and has no moving parts
• Removes minimum 99.9999% of waterborne bacteria, 99.9% of waterborne protozoan parasites, and filters to 0.2 microns; surpasses EPA filter standards
• An alternative to iodine tablets and bulky purifiers, it weighs 2oz for ultralight portability, and has a high flow rate for drinking from the source
• Comes in a sealed bag, perfect for storing in a bugout bag or other prepper gear supply kit; measures 9 x 1 x 1 inches.BPA Free materials

LifeStraw

• MULTI MODES DESIGN: Our water filtration system camping comes with an expansion interface for connection to a variety of beverage bottles for different people use and with an added 29.5-inch extension tube that allows drinking rivers, ponds, streams, or any water source directly. A shut-off clamp to achieve ready-to-use water production from hanging gravity bag, very convenient to use.
• LONG LIFESPAN & CONVENIENT: Our hiking water filter straw up to 5,000 liters (1320gallons) of water purification for a family of four for 3.5 years. Gravity-Fed portable water purifier, convenient carry handle, weighs just 2.8 ounces, just hang from the tree or other support to get pure water. The water filter lifespan can be extended by clean water backwashing.
• ADVANCED FILTRATION SYSTEM: SimPure camping water filter made up 0.1-micron hollow fiber ultrafiltration membrane, 5-micron coconut shell GAC filter, and 0.2-micron PP fiber filter, safe and effective filtration system to remove 99.99999% heavy metal, chlorine, odors, organic harmful minerals, etc, and make the water taste better.
• FOOD GRADE & HUGE CAPACITY: Our portable backpacking water filters build-out of strong food-grade plastics, manufactured with FDA Certificated, BPA-Free ABS, very safe. With 3L BPA-free large capacity TPU water storage bag can provide you with enough reliable sources of pure drinking water at any time and anywhere. Especially in an emergency.
• WHAT YOU GET: 1 x Water Filter Straw, 1 x 3L Food-grade TPU Water Storage Bag, 1 × Food-grade Silicone Tube, 1 × Expansion Interface, 1× Shut-off Clamp, 1 × Carabiner. We provide one year warranty and 30 days money back, lifetime friendly customer service, if you have any questions, do not hesitate to contact us, we will always to stand to help you.

SimPure

• ONEPRESS GLOBAL PROTECTION: Empowers international travelers and outdoor adventurers to make the world’s sketchiest water sources safe and clean to drink. Ideal for global travel and outdoor adventures (hiking, camping, backpacking, fishing, hunting) and survival scenarios
• REMOVES ALL PATHOGENS: Viruses, bacteria and protozoa - from any freshwater source on Earth. Filters pesticides, chemicals, heavy metals, and microplastics; improves taste
• UNRIVALED EASE & SPEED: Effortlessly purifies 24 oz (710ml) of water in as quick as eight seconds. Requires no setup time, pumps, hoses, sucking, batteries, chemicals, or prolonged waiting. Simply – Fill. Press. Drink.
• MAKES WATER TREATMENT EASY: Use your body weight on the SoftPress Comfort Pads to power purification. Drink and share safe, clean water through the SimpleVent Cap
• AWARD WINNING ONEPRESS VERSATILITY: No straw, pump or gravity bag can match. Effortlessly fill from any spigot, hotel sink, murky river, taco stand, lake, or well.

GRAYL

• Proven protection against bacteria and protozoan cysts down to 0.2 micron with pleated glass-fiber filter media
• Activated carbon in the core of the filter improves the taste and reduces chemicals in your drinking water
• The field cleanable filter protector screen extends the life of the cartridge in challenging conditions
• Long-time trusted option for backpackers with it's ultra-light 11oz, compact size and compatibility with hydration bladders
• Transparent design allows you to see the filtration working

Katadyn

• Twin pack of 50 Potable Aqua Germicidal Water Purifier Tablets
• Portable water purifier for travel makes questionable water bacteriologically suitable to drink within 35 minutes with convenient, portable water purification tabs
• Emergency water purification tablets for drinking water effective against Giardia lamblia when used as directed
• Water purifying tablets offer purification for camping, hiking, international travel, natural disasters and emergency preparedness
• Portable water treatment tablets used by military and emergency organizations worldwide and are ideal as backpacking water purification tablets

Potable Aqua

• Reusable LifeStraw Go BPA-free water bottle filters water while drinking; great for travel, backpacking, camping, and emergency kits
• Award-winning LifeStraw hollow fiber membrane water filter removes bacteria and protozoa from lakes, streams to ensure safe, clean drinking water
• 2-stage activated carbon filter reduces odor, chlorine and leaves zero aftertaste
• Removes 99.9999% of waterborne bacteria, and 99.9% of waterborne protozoan parasites without chemicals, iodine or batteries
• Durable, 23-ounce, leak-proof bottle made of BPA-free Tritan and features a food-grade silicone mouthpiece; replacement filters available separately

LifeStraw

• BEST INDEPENDENTLY TESTED FILTRATION LEVEL ON THE MARKET: Tested at Multiple USA labs to show Log 5 Removal 99.999% of Protozoa (Cryptosporidium, Giardia and Parasites) Log 5 Removal 99.999% of tested VIRUS (Phi X-174), STAPH and BACTERIA. 99.5% Mercury and 93% Lead Removal which Matches or Exceeds Most Home Systems. Just Ask us for Copies of our Tests!
• TRIPLE FILTRATION TO 0.01 MICRONS TO REMOVE VIRUS, BACTERIA, PARASITES and REDUCE MOST HEAVY METALS, TASTE and CHEMICALS: thanks to Dual Hollow Fiber Membrane (Ultra Filters) and Carbon Filtration - 20 times more efficient than the competition at 0.2 microns and none of the Competition Comes Close with Our Heavy Metal Removal. PLUS - SURVIVOR FILTER SATISFACTION GUARANTEE and LIFETIME WARRANTY: if you don't love your Survivor Filter PRO, simply return it and we will refund 100% of your purchase.
• SUPER FAST FLOW RATE OF 500 ml. (17 OZ) PER MINUTE: can be used directly from fresh water source, pumped into attached cup, OR pumped into any portable hydration pack. Perfect for filtering large jugs of water for the whole family!
• BUILT OF QUALITY MATERIALS: Shell is ABS Material (Same Material Used on Car Bumpers), Polysulfone Medical Grade Ultra Filter (Same Material Used in Visors of Apollo Astronauts), Food Grade Activated Carbon and Handle Contains Steel Bar Inside for Extra Support. BPA Free, Comes with all internal filters and tubing, detachable Drinking Cup, Travel Bag, Detailed instructions and How to Use Manual.
• SURVIVOR FILTER LIFETIME WARRANTY: Survivor Filter is based in North America and we cover all manufacturing and other defects with our Lifetime Warranty. If you ever run into any problems with any of our products simply contact us and we will work to make it right.

Survivor Filter

• Easy-to-use design is great for the beginning camper to the serious backpacker
• The 0.2 micron glassfiber filter media is designed for high output with little effort
• Activated carbon in the core of the filter improves the taste and reduces chemicals in your drinking water
• Provides safe drinking water in any challenging conditions
• Lowest maintenance water filter available; no need for constant backflushing

Katadyn

• Ideal for outdoor recreation, hiking, camping, scouting, domestic and International travel, and emergency preparedness
• High-performance 0.1 Micron absolute inline filter fits in the palm of your hand and weighs just 2 ounces; 100% of MINI units individually tested three times to performance standards by Sawyer
• Attaches to included drinking pouch, standard disposable water bottles, hydration packs, or use the straw to drink directly from your water source
• Removes 99.99999% of all bacteria (salmonella, cholera, and E. coli); removes 99.9999% of all protozoa (such as giardia and cryptosporidium); also removes 100% of microplastics
• Filter rated up to 100,000 gallons; Includes one Sawyer MINI filter, 16-ounce reusable squeeze pouch, 7-inch drinking straw, and cleaning plunger

Sawyer Products

• Premium materials: Effectively Removes 99% of harmful substances. The adoption of high-grade coconut shell activated carbon fiber improves odor and taste, ensures the water safety and delivers better drinking experience.
• Versatile uses: Use with water bags or connect to water bottles to filter water for drinking. Both ends can be disassembled and connected to water bags and water bottles to offer you clean drinking water anywhere, anytime.
• Outdoor water needs: Fulfill all your outdoor water demands: hiking, camping, domestic and international travel, emergency preparedness (tornadoes, rainstorms, earthquakes, floods, etc.).
• Innovative super-wash design: No need for the extra syringe to backwash. It eliminates cumbersome fittings and saves space, bringing you pure water with the greatest convenience and comfort.
• Smaller frame: With a smaller frame but bigger capacity, the Waterdrop Filterstraw can provide up to 100,000 gallons of safe drinking water. It easily absorbs water and can quench your thirst instantly. Match with water bags or bottles for the ultimate drinking experience.

Waterdrop