Close this search box.

Everything we recommend is independently reviewed. When you buy through our links, we may earn a commission. Learn more ›

Top 6 Water Bottles with Built-In Filters & Narrow Mouths for Pure, Spill-Proof Hydration


No matter where you go, whether it’s an adventurous trip, a new country, or a college, you need a water bottle to stay hydrated and healthy. But you may not get clean water everywhere; that’s why a water bottle with built-in filters is vital. 

You can drink tap and groundwater from anywhere, but there are many impurities and microorganisms usually involved within the water. Even if the water looks perfectly clean to the naked eye, you can’t be 100% sure it’s free from contamination. 

The good news is that you can use widely available water bottles that come with a built-in filter to save yourself from unhealthy water intake. 

And to make your selection even easier, we have discussed the top 6 water bottles that come with built-in filters and narrow mouths. 

So, let’s get started!

1. LifeStraw Go Water Filter Bottle

LifeStraw Go Water Filter Bottle provides an advanced level of protection against many microorganisms. Not only this, it protects you against microplastics, dirt, and cloudiness that lead to an improved water taste. 

 The microfilter used in LifeStraw Go Water Filter Bottle is long-lasting and can last up to 4,000 liters. On the other hand, carbon filters can easily last more than 100 liters of water. Proper care and maintenance are important for longevity. 

The water bottle is tested rigorously and is completely BPA-free. 


  • Long-lasting filters
  • Protection against chlorine
  • Easy to wash 
  • Easy to use 
  • Available in a range of exciting colors


  • Leakage can happen in some cases 

2. Brita Insulated Filtered Water Bottle

This is one of the largest bottles by Brita, which has the capacity to hold 36 ounces of water. It comes with a straw that further improves the water taste. The best thing, the straw is reusable.

Brita Insulated Filtered water bottle includes a car cup holder, so you don’t have to worry about water spillage while on the go. It is easy to open and clean. The taste of water is great, and the filter removes any chlorine (smell or taste) from the water. Also, you can replace the water bottle filter after every two months. 


  • Leak proof lid 
  • Easy to assemble
  • Reusable straw
  • Available in different colors 
  • Easy to clean


  • Filters can be a bit pricey 

3. Philips Water GoZero Water Bottle 

Chlorine is not the only substance that’s harmful to your health. Many other microorganisms can pose a great risk to your health. The Philips Water GoZero water bottle is made uniquely to eliminate impurities with activated filter carbon to drink clean water. 

The best thing about this water bottle is its double-wall insulated body, which keeps the water cold for more than 24 hours. Moreover, you can easily sip water due to the silicone mouthpiece. Thanks to its perfect design and build, there won’t be any spillage or leakage either. 


  • Dishwasher safe design 
  • Removes tap water taste
  • Maintains the temperature for 24 hours
  • Replacement warranty 


  • Difficult to get water out

4. W&P Porter Insulated Bottle 

If you love ceramic-coated products, this water bottle is a perfect match. Your water will not touch any metal, and you’ll enjoy every sip, thanks to its long-lasting and double-walled insulation. Also, your drink can stay hot for more than 10 hours and cold for about 24 hours. 

You also don’t need to worry about spillage either, as W&P Porter Insulated Bottle comes with a leak-proof lid. Hence, enjoy your drink and after that, keep the bottle in your bag without any worry. You can also add ice cubes to your liking in the water bottle. Its minimalistic design makes it the best choice for you. To enhance portability, it uses a graspable silicone sleeve. 


  • Easy to drink 
  • Easy to carry
  • Leakproof 
  • Available in different colors 


  • The silicone part isn’t entirely smooth

5. Contigo Wells Filter Water Bottle

It is a great bottle for those who love traveling and adventure due to its easy-to-carry convenient design. To ensure you get the best quality filtered water, the carbon fiber filter inside the bottle reduces chlorine taste and odor for improved water taste. 

In addition, you don’t have to worry about the filter, as one filter lasts more than three months. An additional filter is provided for your convenience. The sip cleaner in Contigo well’s filter water bottle helps to keep water-dirt free. The button lock feature prevents water leakage in the bag.

So if you are making an emergency kit or thinking about hiking, don’t forget to add this to your cart. It will make water accessibility easier for you. You can easily clean the lid and bottle body with the dishwasher and the filter with water only.  


  • Convenient design and easy to carry
  • No leakage
  • Long-lasting filter
  • Easy to wash


  • Available in one color

6. Bobble Classic Water Bottle

Bobble classic water bottle provides you with clean water with every sip. The water bottle includes a carbon filter and comes along with a replaceable carbon filter. It eliminates the entire odor and taste of chlorine or other impurities in the water. 

The carbon filter doesn’t need a lot of maintenance. If you are always traveling and don’t have access to clean water, this is a must-have bottle. Reenergize your body with fresh water and make it a part of your travel needs. 

The water bottle is stylish with a sleek curve design. Its plastic is 100% BPA-free and easy to wash.  And you can choose it from a range of exciting colors. 


  • Extra carbon filter
  • BPA free plastic
  • Dishwasher safe 
  • Available in a range of colors 


  • Hard to get water out

Final Verdict

All the water bottles in this list above are highly recommended. However, before choosing your perfect match, always keep your requirements in mind. If you are traveling for a long time, ensure it’s not too heavy. If you are someone who likes minimalistic designs, then choose one which fits your need. These water bottles provide clean and pure water regardless of where you are. 

About The Author

Water Bottle Nerd

Water Bottle Nerd

The Water Bottle Nerd is a writer and enthusiast about all things having to do with water bottles. An owner of multiple water bottles, the Water Bottle Nerd finds joy in reviewing and sharing tips about water bottles as often as possible. Whether reviewing water bottles for travel, fitness or more, the Water Bottle Nerd uses their experience to bring inspiration in articles to anyone looking for tips and insights to inform their next water bottle purchase.

Further reading