A filtered water bottle is one of the best accessories for travel. You can never be sure that tap water in the next country you visit will be entirely safe to drink, and a filtered water bottle can save you a lot of time and money.
You won’t ever have to buy a single-use plastic bottle of water, which is great for both the environment and your wallet. And some of the ten filtered water bottles featured here have excellent outdoor filters that can give you drinkable water from the nearest lake – a must for frequent hikers and campers.
So, let’s get right into the ten best filtered water bottles for travel!
Best Filtered Water Bottle Overall
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Best Insulated Filtered Water Bottle
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Best For Air Travel
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Best For Kids
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You might have heard of LifeStraw already – they’re the brand that released that filtered straw that lets you safely drink from a puddle of water on the ground. Their innovative filter is able to clean out all bacteria and viruses, making any water drinkable. So, the LifeStraw water bottle is definitely one of the best filtered water bottles you can pick up.
It is made from BPS-free plastic, and it features a 2-stage filter. The filter actually consists of a carbon capsule that reduced the amount of chlorine and hollow fibers that trap bacteria and protozoa.
The important thing to note is that those filter parts have a lifetime of their own. The carbon capsule can filter up to 100 liters of water, while the hollow fibers are able to filter up to 1000 liters of water. This means you will need to replace them from time to time, for the best and safest experience.
If you spend a lot of time hiking or camping, this is a game-changer. Instead of having to lug around gallons of water, you can just rely on this to get you drinking water from a nearby stream or a lake. Just make sure that there is going to be a water source on your hiking trail!
This is a 23-ounce filtered water bottle, but it can only hold up to 22 ounces of water, due to the thick filter. The mouthpiece is made from food-grade silicone, and it is very easy to clean. Plus, the LifeStraw water bottle has a carabiner attachment point, which means you can just attach it to your backpack and not worry about a thing.
If you want a versatile filtered water bottle that you can use for both your morning coffee and for clean water, the Brita stainless steel bottle is your best option. It is insulated, so it is able to retain the temperature of any drink for hours on end.
However, you can’t use the filter with hot beverages – the heat can damage the filter, so it’s best to remove it if you want to pour something warm in this bottle.
Additionally, if you want to keep water cold for a really long time, it’s best to add some ice cubes to the bottle. The stainless steel will make them melt really slowly, which will retain the temperature of your drink for more than 10 hours, even on really hot days.
This filter water bottle is available in both 20 oz and 32 oz sizes. The smaller one is the best option if you want to use this as a thermos as well – it fits cup holders, and it will easily fit into the side pocket of any backpack. That’s not always going to be the case with the larger bottle, simply because it is much wider.
Another thing worth noting is that the carbon filter in the Brita bottle is only designed to reduce the amount and taste of chlorine in the water. So, this is only good for water that is already pretty safe, but you want it to taste a little bit better. You could even add a water enhancer!
The filter should be replaced every 40 gallons, which is about 2 months of use. That is pretty often, but at least the filters are pretty affordable – a pack of five filters will only set you back a little over $15.
The Purewell collapsible water bottle is the best option for air travel because it will barely take up any space in your carry-on. It’s thin, lightweight, and since it is more of a water bag than a proper bottle, you could squeeze it in the pocket of your pants.
That also means that it’s not really a good option for everyday use, or outings when you need to have a lot of water handy – it’s a really small filtered water bottle, with a capacity of 17 ounces.
This water bottle is made from BPA-free plastic, and it is entirely safe to use. But it is not really that easy to clean, due to the really tight throat – you won’t be able to get your hand inside, and you should think about getting a cleaning kit for a hydration bladder, if you wind up buying this filter water bottle.
It has a silicone nozzle, and it’s really easy to use – you just squeeze the filtered water bottle, and the water comes out. On top of that, this travel filter water bottle features a straw filter, which is suitable for outdoor use. Meaning that it can give you drinkable water from any outdoor source. The filter has a lifetime of approximately 1000 liters, so about 2000 uses if you fill it up to the brim every time.
Another great thing about the Purewell travel water bottle is that it is really affordable. A pack of two of these costs as much as a 32-ounce water bottle, which is pretty great. And you can get a single bottle for a little more than $15 – definitely pick this up if you’re on a tight budget.
If you’re always traveling with your little one, then you definitely need a filtered water bottle for them. It will save you a lot of time – instead of having to pour it first into your own bottle and then into theirs, you can just fill them both up at the same source. And this Brita water bottle is easily one of the best options for the kids.
It is a 13-ounce bottle, which is a pretty good volume for a kids’ water bottle. And it is still small enough that they can fit it into their own hiking backpacks, so you wouldn’t even have to carry it.
The filtered water bottle is made from BPA-free plastic, and is top-shelf dishwasher safe, so it is very easy to clean. On top of that, this is a squeezable water bottle, so your kids will find it really easy to use.
One thing to note is that the Brita water bottle has a filter that reduces the amount and taste of chlorine, but it doesn’t do much else. So, it’s not the bottle to get if you’re looking for something that can get rid of bacteria as well. The filter needs to be replaced every 40 gallons, which is two months of use, on average.
But if you just want to make tap water more drinkable, this is perfect. It allows your kids to have drinkable water anywhere, so you don’t ever have to worry about what they are ingesting when they are away from you.
Plus, this has a cute, kid-friendly exterior, which means your kids will probably be more inclined to use it. Just let them pick out the color, and then they won’t have an excuse not to use it.
The SurviMate filtered bottle is another really good option. It has a 4-stage straw filter, which is able to transform any source of water into drinkable water. This is a great water bottle with filter for people who go on a lot of hikes, as it ensures that they will always have clean and safe water to drink.
It is made from food-grade BPA-free plastic, and it is very durable. The shelf life of this bottle is 5 years, and it has great fall resistance – a pretty important thing for people who spend a lot of time exploring the great outdoors.
The filtered water bottle is actually heat resistant, but it is not suitable for drinks that are warmer than 90 degrees Fahrenheit – so, no coffee in the SurviMate bottle. This is made only for water, and pouring anything else in it will only shorten the life of the bottle.
You will need to replace the filter every so often – the brand claims that it can withstand about 1500 liters, which is pretty good. That’s almost a year of everyday usage!
The volume of this bottle is 22 ounces, which will easily fit into the side pockets of most outdoor backpacks. And in case it can’t fit into your pocket of yours, you can always use the carabiner attachment point that the bottle is equipped with.
You can also get a set that includes the filtered bottle and a smaller water bottle for kids. Just keep in mind that the children’s bottle does not have a filter, and is only good for water that is already entirely safe to drink.
The Epic Nalgene water bottle is an excellent option if you’re looking for a large water bottle. It has a capacity of 32 ounces, and it is made from BPA and BPS-free plastic. There’s a food-grade silicone mouthpiece that is soft and comfortable, which makes it super easy to drink from the bottle.
The water bottle has a really good urban filter that removes 99% of all contaminants from tap water. This includes chlorine, lead, herbicides, pesticides, arsenic, trace pharmaceuticals, and a few others.
You can also get a separate outdoor filter for it, which will give you drinkable water from any outdoor water source. But it is sold separately, and it costs almost as much as the water bottle itself.
One thing I really like about this water bottle with filter is that it has fill indicators, which let you track your daily water intake. That’s pretty useful, especially if you’re trying to keep yourself healthy and drink at least 64 ounces per day.
This filtered water bottle doesn’t have a proper carabiner attachment point, which is a shame. The plastic cap is really wide on the side, and you could try to put a carabiner there, but you won’t be able to do that with a small carabiner.
Another thing to note is that, since this is a fat, 32 oz bottle, it will not fit into the side pockets of all backpacks. So, be sure to check its measurements, to see if you’ll be able to fit it in your favorite outdoor pack.
The Clearly Filtered bottle is a great option if you want a versatile water bottle that you will mostly use for filtering tap water. It’s made from stainless steel, so it is very durable. This has a filter that removes all contaminants from tap water and fountain water, but it is not suitable for outdoor use.
Its life is estimated at some 25 gallons or about 160 uses. Which is not really that much – some four months, if you only fill it up once a day.
The downside of this filtered water bottle is the price point – it’s pretty expensive for what it is, and it’s pricier than other bottles that have much better outdoor filters. Plus, the filter alone costs some $30, and you would have to buy a new one every 2-3 months if you use the bottle twice a day. It’s a pricey investment for sure.
But the upside is that this is one of the best filtered water bottles for tap water – if that’s your main concern, then it is definitely worth the higher price tag.
Plus, it’s a really versatile water bottle with filter. The stainless steel is able to retain the temperature of your drink for yours, whether it’s ice-cold water or hot coffee. Just remember to remove the filter if you pour a hot drink into the bottle since the heat could easily damage the filter. Other than that, it is entirely safe to use with anything you want – even soup.
The capacity of this bottle is 20 ounces, and it is small enough to fit into backpack side pockets. Additionally, the cap does have a loop, which is really thin at the sides, so it works really well with a carabiner as well.
The Watar water bottle is a great option for people whose travels often include stepping off the beaten path. It has an excelled 4-stage outdoor filter, which can transform puddle water into a nice beverage. The filter removes 99.9% percent of waterborne parasites and bacteria and is able to reduce the number of chemicals in the water.
The life of the filter is estimated at around 12 months of continuous use, which is pretty good. However, it’s not so easy to get replacement filters – the brand doesn’t actually have its own, but the bottle is compatible with a variety of other bottle filters. Water actually recommends that you go with SurviMate or DoBrass 2-stage filters, as they’re the best fit for this particular bottle.
The cool thing about this water filter bottle is that it has all sorts of extra features that hikers and campers might need. It’s equipped with a compass, a carabiner attachment point, and a secure button lock that makes the bottle entirely leakproof. You can’t take a sip without pushing the button – this might take some time to get used to, but it’s a great feature.
It has a capacity of 22 ounces, and it is made from BPA-free Tritan. On top of that, the bottle features a food-grade silicone mouthpiece, which is soft and feels comfortable. A lot more comfortable than hard plastic mouthpieces anyway.
One thing to keep in mind is that this bottle is only suitable for cold drinks. It is not insulated, so you should never use it for hot beverages. That could damage both the filter and the bottle – which also means that it is not dishwasher safe, unfortunately.
The Escape bottle is another option worth considering if you want something that will purify tap water. It has a really good filter, which uses activated coconut carbon fibers to clean the water. The filter has a life of 75 gallons, which is amazing – about three times longer than an average tap water filter.
Additionally, just one of these filters can replace some 550 disposable plastic bottles. Just imagine how beneficial it would be for the environment if everyone owned one of these! And it is made from glass, so it’s a rather unique option.
Just keep in mind that this bottle is only for filtering tap water – you can’t use it to get clean water from various outdoor sources.
The capacity of this water bottle is 24 ounces, which is pretty good. It’s a slim bottle, so you should be able to fit it into the side pockets of any backpack easily. And in case you can’t, you can always use the carabiner loop to attach it to the exterior of your bag.
The great thing about this water filter bottle is that, because it is made from glass, you can be 100% sure that the water won’t have a metallic or plastic taste. It will be just like drinking from any glass, which is pretty great.
However, that glass exterior is also the main downside of the water filter bottle. Even though there’s a silicone exterior that protects it somewhat, it is very breakable. Sure, the silicone helps you hold onto the bottle, but it’s enough to awkwardly drop it once and you’ll no longer own a filtered water filter bottle for travel.
So, if you’re even a little bit clumsy, I’d recommend you stay far away from the Escape glass bottle.
The pH Conscious water bottle is a different but interesting alternative to all the other bottles you’ve seen here. It uses an alkaline water filter, which is actually just a small pouch that is able to drastically improve the quality and taste of tap water. The pouches can’t be used to filter various outdoor water sources, as they don’t do anything in terms of removing bacteria and viruses.
The downside of this type of water filter bottle is that it doesn’t do its thing immediately as the straw filters do. You need to pour in water and then wait some 5 minutes for it to become purified. But the upside is that it does something that most other filters can’t do, which increases the pH water level.
Each pouch has a life of some 30 days, for people who drink two liters of water per day on average. The good news is that the replacement filters aren’t too expensive – a pack of three will set you back $25. But, considering how often you have to replace them, that’s going to add up quickly.
However, the great thing about these filters is that you can use them with glasses and mugs, which can’t be said about the straw filters.
The bottle itself is made from a mixture of plastic and wheat straw, so it is very environmentally conscious. On top of that, it is possible to pull a carabiner through the hole in the lid, so you can easily attach it to your backpack or purse. Or you could just put it in the stretchy side pocket – it will fit.
There are numerous reasons why you should pick up a filtered water bottle, but I will stick to the two most important ones.
The first is your health. You can never be sure about the quality of water in foreign countries, and a filter lets you drink from anywhere. Some of the filtered water bottles featured here can actually make rainwater drinkable, and they are the best option for people who spend a lot of time outdoors. Instead of carrying gallons of water in your backpack, you can just fill up your filtered bottle at any water source you see on the way.
Good water bottles help you travel lighter, they take things off your mind, and they save you money. Instead of buying a gallon of water every day at the supermarket, you can just drink from the tap. This brings me to my next point – reducing the use of plastic.
One of the greatest environmental issues of our time is plastic waste and how it is polluting our environment. I’m not going to lecture you, but you should try to do your part in saving the planet by reducing the use of plastic as much as you can. And one way to do that is to swap out disposable water bottles for a really good filtered water bottle.
Even if it’s made from plastic, it is a bottle you will use for a long time. Plus, the plastic water bottles featured here are a lot safer for your health than disposable water bottles. They don’t contain any nasty chemicals, and you can safely reuse them thousands of times.
Insulated water bottles are generally the best option for retaining the temperature of your drink. They will keep water cold for hours (especially if you add some ice), and you can also use them for coffee and tea – but in that case, you don’t really need to filter.
Plastic water bottles are okay if you’re not looking to pour hot drinks in them. All of the plastic water bottle features here are BPA-free, so you don’t have to worry about whether or not they are safe to use. But they are not made to retain the temperature of your drink – if you want water in them to stay cold for a long time, you will need to load up the bottle with ice cubes.
The ideal size of a filtered water bottle depends on the way you travel. If you’re usually backpacking, then you should look for a bottle that can fit into the side pocket of your backpack. It might seem like a good idea to grab that 50 oz bottle, but it will be a nightmare to carry it around if you can’t actually squeeze it into the designated pocket.
If you want to get a really big water bottle, then look for something that has a hole in the lid. These bottles can be attached to the exterior of your pack with a carabiner, so you’re saving space inside the main compartment while freeing your hands.
On the other hand, if you generally wear smaller backpacks or just want a water bottle that can fit into your tote, then it is best to pick up something smaller. The filters usually allow you to refill anywhere (the best ones do anyway), so it’s not like you will run out of water. And it’s much easier to carry around a 20 oz bottle than a 50 oz. one.
One important thing to note is that the bottle should always be empty when you’re getting on a plane. Otherwise, the TSA agents will make you empty it – you can’t have more than 3 oz of liquid in your carry-on, and that applies to everything, from water to toothpaste.
Are you looking for a filter that will just reduce the taste of chlorine in water, or something that will get rid of bacteria as well?
The former is for people who want to be able to safely drink tap water in foreign countries. There are loads of bottles with filters that are designed to reduce the amount of chlorine and other contaminants in tap water, making it perfectly safe to drink. Which improves its taste as well.
The latter is the best option if you’re traveling to a foreign country that you know doesn’t have safe water to drink. Or if you often go hiking or climbing, and you’re tired of lugging around gallons of water. These filters can give you drinkable water from pretty much any source because they are able to remove all the bacteria and viruses that are found in outdoor water sources.
Having a hard time choosing just one of these ten awesome filtered bottles? Then go with one of our top three choices!
The best bottle overall is the LifeStraw Go Water. The two-stage filter is able to destroy 99.9% of all bacteria and viruses that are found in outdoor bodies of water, meaning that you can have water that is safe the drink anywhere.
You can fill up the bottle in a lake, a river, a stream, and once it goes through the filter it will be crystal clear. The bottle is made from BPS-free plastic, it has a capacity of 23 ounces and a convenient carabiner attachment point for backpackers.
If you want a bottle that’s easy to store in your carry-on, pick up the Purewell water bottle. It is collapsible, and it’s more like a water bag than a proper bottle. This can fit into pretty much any pocket of your carry-on, so it’s perfect for those times when you have to pack light.
It has a straw filter that is suitable for use in outdoor water sources, with a lifetime of about 1000 liters of water – pretty good for a small, 17-oz bottle if you ask me!
In case you’re looking for a good, filtered bottle for your kid, the best one is definitely the Brita water bottle. It is made from BPA-free plastic, and it has a really cute exterior your little ones will love. The filter in the bottle is designed to purify tap water, so your child can always have clean water with them – whether they’re at school, on a field trip, or just exploring the world with you.
Head over to Amazon to see the prices of all the filtered water bottles featured in this review. And check out our related posts, to see some other great travel bottles you might need!