If you’re planning on taking a long trip into nowhere or just want to be ultra-prepared for when Doomsday arrives, consider your portable water filtration options. It’s no secret how much water is essential to daily life, not just helping us survive, but also keeping us hydrated and energized to sufficiently navigate the rigors of the modern world. Before embarking on long treks and when prepping for survival situations, one of your main priorities should be to find the best filtered water bottle for you, to give you confidence you’re drinking safe and clean water. While you may be cold, lost, and exhausted, at least you won’t be thirsty.
Best Filtered Water Bottle
An awesome choice for your new travel water bottle, the SurviMate 22oz Filtered Water Bottle is an adventurer’s dream. With 4-advanced and high-performance filters, you’re guaranteed safe water no matter where you find your water source, while the BPA-free and heat resistant construction eliminates that nasty plastic aftertaste than plagues your standard water bottle from the dollar store.
It delivers fantastic flow so you won’t need to squeeze or shake, giving much-needed refreshment on demand. The filter will last you through 2400 refills, which is more than enough for any trek or unexpected disaster scenario.
4 advanced high performance filters installed
BPA-free, FDA-approved, heat resistant
Up to 1500L filter lifespan
- Weight6.4 ounces
Our premium pick of the best filtered water bottles is the GRAYL 16oz Ultralight Water Purifier Bottle, which – if you want to pay the price – is the only personal water filter bottle you’ll ever need. In just 15 seconds, it purifies any water from any source (except saltwater because, well you know), and removes 99.9999% of viruses and bacteria.
The one press design takes away the squeezing and shaking that older designs relied on. It’s ideal for creeks, rivers, and even tap water in the parts of the world where it’s not recommended to take a swig from them. The filter removes particulates, sediment, and heavy metals, all of which can be harmful and leave a harsh taste in your mouth, and with every drink from this and not a store-bought bottle of Evian, you can feel good you’re saving the planet.
One press design for safely filtered water in 15 seconds
Removes 99.9999% of viruses and disease-causing bacteria
Filters particulates, sediment, and heavy metals
1 cartridge 300 equivalent to 300 bottles of water
- Weight10.9 ounces
If you’re always on the move and don’t have time to press buttons or squeeze your water to drinkable safety, a self-filtering water bottle is the way forward. The LifeStraw 220z Go Water Filter Bottle is just the product for such a job, using an award-winning hollow filter membrane and 2-stage activated carbon which makes the water safe and easy to drink.
It’s perfect for everyday use and able to survive the rigors of travel with its durable construction. The LifeStraw Go filters, well, on the go, making it easy to use and clean, and is entirely hassle-free. If you’re still on the fence, remember that every LifeStraw bought provides clean water for a child in need for a whole year, so you’d be a bit of a monster if you selected anything else, wouldn’t you? A necessary addition to your backpacking backpack.
Award-winning hollow filter membrane
2-stage activated carbon reduces odor and aftertaste
Removes 99.9999% of waterborne bacteria
Durable, leak-proof, BPA-approved bottle
- Weight7.8 ounces
The Brita 20oz Premium Filtering Water Bottle is a convenient and easy to carry option for both at-home and on-the-go use bound to transform your water drinking habits and help you hit those daily drinking goals. Unlike other options, Its insulated design makes it the only water bottle with built-in filter that will keep your water cold and ultra-refreshing for 24 hours, which is perfect for those who can’t stand the taste of room-temperature water.
With it, you’ll be doing your bit for the environment, saving 300 bottles per filter, which is durable and robust enough to last for around 2 months or 40 gallons, whichever comes first. It doesn’t leak, and even though the first couple of sips will have a strange carbon-flavor, just spit out, at least you know the filter is doing its job!
Insulated design keeps water cold for 24 hours
Effortless hydration anywhere with carry loop and one-handed button lid
Replaces 300 single use plastic bottles
Durable filter lasts 2 months
- Weight15.2 ounces
A lightweight but high-capacity option, the Seychelle 28oz Water Filter Bottle is a highly reliable product that comes at a remarkably good price for what it can do. To ensure your safety, it targets and filters all five zones of potential contamination, and the positively charged iodinated pre-filter attracts and obliterates negatively charged contaminants.
After that, the main filter is assisted by the post filter and acts fast to guarantee nothing nasty breaches the spout and provides you with a refreshing swig that’s totally taste-free. You’ll need a bit of strength in your grip to squeeze the water out, but as long as you’ve been hitting the gym recently, you should be fine. However, don’t squeeze too hard, as the cap has a slightly irritating habit of popping off every now and again.
Positively charged iodinated pre-filter attracts contaminants
Fast-acting filtration system for immediate hydration
Hydrophobic and hydrophilic for easy post-removal
Filters all 5 zones of water contamination
- Weight4.8 ounces
If you’re looking for a cheap and easily portable water bottle to take to work and to the gym, the Bobble 18.5oz Classic Water Bottle is an easy solution. Simple and to the point, it’s made with reliable and resilient BPA-approved materials for drinking safety, and the carbon filter removes contaminants and chlorine taste and odors. With it, you’ll feel good saving up to 300 water bottle per filter, and when this runs its course, the filter is replaceable for you to get the most from it.
However, it’s only really reliable with tap water, so we wouldn’t recommend taking it on your travels, and its size may be a little too small for some if you drink a lot of water. For the price and ability to fit comfortably in side pockets and cup holders without leaking (thanks to the rubber cap), it’s a decent option that solves your single use plastic habits immediately.
Replaceable activated carbon filter
Reliable and resilient BPA-approved construction
Removes chlorine taste and odor from municipal tap water
Lifespan equivalent to 300 single-use plastic bottle
- Weight3.2 ounces
For a backpacking water filter that’s easy to fill and easy to drink from, the KOR 22oz Nava Reusable Water Bottle is a quality option for those who want to spend a little more than basic models, but don’t need to splash out any more. The Nava is unique because it uses a healthy activated coconut shell filter capable of safely decontaminating up to 40 gallons of water with ease while the hygienic cap design keeps the spout safe when you’re not using it.
It’s durable enough for daily use, even when you’re not exploring all the world’s wonders, with Tritan plastic feeling strong and robust in your hand. Even though this adds weight to it, we’re sure you’d rather have something too tough than too flimsy, right? Reliable and easy to use (once you figure out the filter) you’re likely to never drink from anything else again.
Healthy activated coconut shell filter can decontaminate 40 gallons of water
Hygienic cap design
Easy flow technology for straightforward hydration
Durable and BPA-approved bottle design
- Weight12 ounces
A behemoth of a product and the one with the largest capacity on our list, the Sawyer Products 34oz Personal Water Bottle is a fantastic option for those who don’t want to keep running to fill up their bottle. Because of its size, it’s one of the best filtered water bottles for hiking, allowing you to enjoy consistent swigs without rationing until the next distant water source.
The hollow fiber membrane inline filter works with u-shaped microtubes to effortlessly remove 99.9999% of bacteria and viruses, but this high-performance system doesn’t interfere with the flow rate, giving you long, merciful splashes of water without straining or shaking. We also love it doesn’t look like the sort of water bottle to provide clean water, but appearances can be pleasantly deceiving, so it’s cool.
0.1 Micron absolute hollow fiber membrane inline filter
High flow rate for easy access and filling
Removes 99.9999% of bacteria and viruses
U-shaped microtubes to trap bacteria
- BrandSawyer Products
- Weight5.5 ounces
Our pick for the best filtered water bottle if you’re after nothing but great value is the Brita 20oz Sport Water Bottle with Filter, which at less than $10 still provides great performance and reliability to tackle less-than-trustworthy water sources both at home and on treks and hikes. With it, you can filter on-the-go, and the soft squeeze design makes it no hassle to drink from even on the treadmill with an easy-sip spout.
There’s no spillage, and the top cap is secure, but perhaps not the easiest to remove one hand. Its built-in carry loop is straightforward to attach to belt loops or backpacks, and the filter will survive through 40 gallons (but if you don’t hit this, still replace it every two months). It removes aftertaste and odors, and you can further ensure clean, refreshing water with its dishwasher safe construction.
Reduces waste by replacing up to 300 single-use water bottles
Carrying loop and easy-sip spout for convenient hydration
Top rack dishwasher safe
Reduces chlorine taste and odor with 40 gallons per filter
- Weight4 ounces
Our final pick on our quest for the greatest portable water filter bottle of all time is the NSF/ANSI 52 Certified Thermos 22oz Tritan Water Filtration Bottle. Neither too big nor too large, it’s ideal for comfortable, hassle-free carrying in your backpack or hand which is easy-to-use thanks to the lock-push lid that needs just one hand to work.
The gravity-fed filtration system filters the water as you drink, making it easier to drink than other bottles. The design is sleek but robust, capable of serving you well across the world or back and forth to work on the subway. However, the filter isn’t as long-lasting as other options, and it’s recommended to replace it after just 20 gallons, which sounds like a lot, but once you get into the habit, you’ll soon find it isn’t as much as you think.
NSF/ANSI 52 Certified to reduces contaminants
Gravity-fed filtration method
Hygienic lock-push lid with one-handed operation
Filter lasts through 20 gallons or 128 full bottles
- Weight12.8 ounces
Filtered Water Bottle Buying Guide And FAQ
Features To Look For In Filtered Water Bottles
Before purchasing your filtered water bottle, look at the most important features to consider to ensure you get the most appropriate and effective water bottle for your situation. Whether you’re camping, trekking, prepping for survival, or need a water bottle for the gym, this little guide should give you a hand.
Capacity-The best water purifier bottle for you should have a large enough capacity to keep you sufficiently hydrated throughout the day without being inconvenient. This means it should be neither too large nor too small, otherwise you it’ll be too cumbersome to carry, or you’ll need to refill it too frequently.
Consider what you need your water bottle for. While large is good, it might not be necessary.
Material-What’s the point of having the best purification bottle and the best filter system if the material it’s made from will kill you. Okay not kill you, but make you ill, definitely. When buying your water bottle check it is both BPA- and FDA-approved to ensure it meets the proper food stuff standards.
Filtrating System-The best water bottles with filters will amaze you with their advanced, almost space-age filtration systems, such as 2-stage and 4-stage methods that work to completely strip the water of any contaminants. Other water bottles (cheaper ones, usually) rely on more basic systems which while good enough for tap water from home, but may not be enough to get you through remote hikes through tropical jungles.
Durability-Long lasting water bottles are way better than water bottles you’ll throw out in a couple of months. As much as the material needs to be safe, it should also be tough, too. A durable water bottle is capable of surviving the harshest, most demanding activities wherever you go.
You should also consider the lifespan of the filter. Top quality filters last for around 40 gallons and need to be changed every two months regardless, but a filter like that found in the SurviMate will survive nearly 330, which is a lot of water.
Design-While design doesn’t seem immediately important for the best purification bottle, the easier it is to fill, drink from, hold, and carry can affect how happy you are with it.
An ergonomic bottle is comfortable to hold on hikes or at the gym, and the easier it is to drink from - such as with a one-handed opening - will save time and effort getting refreshed. If it’s hard to fill from a horizontal source such as a stream, you may not get as much water in it as you’d like.
The Advantages Of Using A Filtered Water Bottle
If you buy the best filtered water bottle, you’ll immediately see a change in your health, mood, and bank balance.
The advantages of using a filtered water bottle are plentiful and include:
- Better overall health including skin hydration, detoxification, and weight loss
- More affordable than bottled water
- Protects the immune system and fights off disease
- Better for the environment as you reduce the prominence of single-use plastics
Filtered Water VS Bottled Water
Investing in a reusable water bottle with filter capacities is an excellent way of making easy, cheap changes to your life with little effort but huge benefits. Filtered water is better than bottled water in that you know exactly where your water is coming from, and 40% of bottled water - that claims to be natural spring water or something similar - is actually tap water.
Filtered water is also cheaper than buying bottled water, so you’ll be saving your wallet in the long run. Reducing your use of bottled water will help to improve the environment, as it takes 3 times the amount of water to make these water bottles than it does to fill it, which is insane, when you think about it.
Some people also believe bottled water tastes better, but blind tastes tests have proven this isn’t the case and the filtered option wins most of the time (if not every time). Filtered water is also better for your kids as it boosts their immune system, so that’s fewer trips to the doctor and more spending quality time with them, which is awesome.
Tips For Finding A “Safe” Water Source
Traveling and hiking can be a slight shock to the system as it’s sometimes not as easy to find a safe water source as you’d like. This can be worrying, and can end with you getting dehydrated. Here are some tips for finding the safest water source possible when on your trips:
- Collect rainwater using your water bottle or containers, however it is unpredictable
- Use rivers, lakes, or streams with flowing water, and be sure to filter it first
- Morning dew on leave by collecting it using clean cloths or tufts of grass, just look out for poisonous plants
- Digging deep into the soil will eventually find you a water source, like rivers, make sure to filter it to remove any sediment and worms
- Plant transpiration can be collected by tying a plastic bag around the stem and leaving it overnight through condensation.
- Using these methods, you’ll never be without water for too long should you get lost in the wilderness.
Filtered Water Bottle FAQ
Q: How does a Filtered Water Bottle work?
A: A filtered water bottle works by using a filter (duh) to remove contaminants before it reaches your mouth. Much like a coffee filter stops the coffee grounds from ending up in the bottom of your cup (mostly), a water filter prevents microscopic bacteria and viruses, along with sediment, heavy metals, and particulates from coming through the spout.
When traveling or even filling up tap water, you want the water you drink to be as safe as possible. If you had a standard water bottle, your best bet would be to risk it or spend money on bottled water, which is bad for your wallet and the environment.
With a filtered water bottle, you need not worry about any of this, as they are capable of removing 99.9999% of harmful organisms and means you can enjoy taste-free, odorless and clean water (which is the best kind of water) wherever you are.
Q: Can the filtered water be stored?
A: You can, but there are guidelines and advice to ensure you store it correctly as you don’t want to risk re-contaminating the water. While water itself is unlikely to go bad, there is the potential for leftover bacteria to grow, making the water unsafe to drink. If you want to store your filtered water make sure you:
- Do not store for more than 6 months
- Place it in a sealed and sterilized plastic container
- Alternatively, use BPA-approved water storage containers designed purely for water
- Calculate how much water each person in the house will need (around 1 gallon per day)
- Label the water with the day you filtered it
This may sound like overkill, but taking these steps and having clean water in the event of a disaster will make those days without power and other utilities a lot more comfortable.
Q: How often should I change the filter?
A: The frequency in which you change the filter will depend on how often you use it and the water quality. The more volume that goes through the filter, the faster it will wear down and the more contaminated the water, the more the filter needs to work to purify it.
The best thing to do is go on the company recommendation, which is typically 40 gallons or every two months, whichever comes first. If you drink a lot of water, you’re likely to replace the filter more frequently than every two months, so keep track of how many gallons of water you drink.
If you’re unsure, you’ll soon find out when one day your water tastes just like how you remembered it before you changed your life with a filtered water bottle.
Q: Are filtered water bottles dishwasher safe?
A: Some are and some aren’t, such as the Brita Sport. The manufacturer and packaging will tell you if your water bottle is safe. If it is safe, make sure to only place it on the top shelf of your dishwasher.
Q: Can a filtered water bottle be put in a fridge or a freezer?
A: If you can store tap water in the fridge or freezer, we see no reason you can’t store a filtered water bottle too. It should be fine in the fridge, but may get a ‘fridge-y’ smell if left there too long. As for the freezer, you should be careful because the water will expand as it freezes, which could damage the bottle and the filter.
Q: How to clean a Filtered Water Bottle?
A: It’s important to clean your personal water filter as frequently as possible to prevent any buildup of potential left over contaminants and als get rid of any gross mouth gunk and spilled sauce you could have - accidentally, we’re sure - smeared around the spout.
- Remove the cap and filter, place them on the side
- Fill the bottle with warm water and soap and replace the cap
- Give it a good, thorough shake for around 30 seconds
- Remove the cap and empty it into the sink
- Wipe the bottle down with a cloth, getting into every crevice
- Do the same for the cap
- Take a long-handled scrubbing brush to clean down the sides of the bottle
- Give both cap and bottle final rinse
- Leave to dry upside down to let any remaining water drain out
- If your bottle is dishwasher safe, you can use that and let it dry over the sink which is useful if you don’t have the time to scrub.