This LifeStraw alternative filters water for just $10

Keep one in your hiking bag or emergency kit.
 By 
Tabitha Britt
 on 
The NatureNova water filter straw against a purple and pink background.
This four-stage filter straw is 20% off right now. Credit: Mashable Photo Composite | NatureNova

SAVE 20%: As of Oct. 27, the NatureNova Personal Water Filter Straw (1 Pack) is on sale for $10.38, down from a typical price of $12.99, at Amazon. That's a 20% discount and $2.61 in savings.


Having a way to get safe drinking water is a must for any emergency kit or serious hiking trip, and personal filter straws are a pretty popular solution. While LifeStraw tends to dominate the conversation (it's always a top-seller during Prime Day), there are other, often much cheaper, options out there if you're looking to stock up without spending a ton.

As of Oct. 27, the NatureNova Personal Water Filter Straw (1 Pack) is on sale for $10.38, down from a typical price of $12.99, at Amazon. That's a 20% discount and $2.61 in savings.

For just over $10, this NatureNova straw uses a four-stage filtration system (including hollow fiber membrane, activated carbon, and PP cotton) that claims to remove 99.999999% of tiny contaminants down to 0.01 microns. According to the product page, each straw can filter up to 1,500 liters (or 396 gallons) of water, which is a pretty standard lifespan for these types of filters.

It's designed to be super portable and weighs less than 3.5 ounces, so it's easy to stash in a bag. It also comes with a few handy accessories you don't always get with budget straws: an extension tube so you don't have to get quite so close to the water source, and a backwash syringe to help clear out the filter and potentially extend its life. You can also screw it onto standard water bottles.

Topics Outdoors

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Tabitha Britt
Freelance Writer

Tabitha Britt is an award-winning freelance journalist, editor, and SEO/AEO strategist. Aside from reviewing dating apps and sex toys for Mashable, Tabitha is also the founding editor-in-chief of DO YOU ENDO — a digital magazine by individuals with endometriosis, for individuals with endometriosis. She has a Master's degree in Creative Publishing and Critical Journalism from The New School for Social Research and is a grad of Sextech School. You can find more of her work in various online publications, including National Geographic, Glamour, Better Homes & Gardens, and Everyday Health.

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