LifeStraw Peak Series Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness, 1 Pack, Mountain Blue


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  • Protects against 99.999999% of bacteria (including E.coli, Salmonella), 99.999% of parasites (including Giardia and Cryptosporidium), 99.999% of microplastics, silt, sand, and cloudiness
  • Enhanced microfilter performance helps to reduce clogging from sand and silt for better flow rate
  • Ultralight and durable, pack it anywhere for your backup hydration, emergency, or on-the-go needs
  • Extreme durability: premium materials make it tougher and ultra leak-proof
  • Unlimited shelf life means no need to worry about how long it’s been in your emergency go-bag unused
  • Highly versatile: Can also be attached to water bottles and to standard gravity hoses with removable threaded bottom cap
  • Long-lasting membrane microfilter will last up to 1,000 gallons (4,000 L) of water, that’s enough drinking water for an individual for over 5 years
Brand LifeStraw
Special Feature Lightweight
Product Dimensions 3.74"L x 2.17"W x 10.43"H
Package Information Bag
Installation Type Freestanding
Power Source Manual
Item Weight 0.1 Kilograms
Model Name Peak
Supported Water TDS Level Maximum (PPM) 1000
Global Trade Identification Number 07640144286293
Material Plastic
Included Components Filter straw

We took the most popular outdoor water filtration device on the market, and reimagined it for added versatility, sustainability, a better grip experience, and updated design and colors. This ultra lightweight personal water filter straw is made from high performance premium sustainable materials, it has no extra parts to keep track of, and it boasts and enhanced flow rate for easy sipping. At 2 ounces and 5 years of safe water in the palm of your hand, no backpack, pocket, emergency bag, or glove compartment should be without one.​ Drink directly from lakes, rivers, and streams or fill a container to use your LifeStraw on the go with protection against bacteria, parasites, microplastics, silt, sand, and cloudiness. Rigorously tested to meet drinking water protocols established by the US Environmental Protection Agency (EPA) and NSF Interational/ANSI. Your purchase has impact: For every LifeStraw product purchased, a school child in need receives safe water for an entire school year.

  • annabeltricia1@gmail.com

    08-03-2026

    So I think the straw is very nice and I honestly cannot wait to use it but the only reason I'm giving a four star is because I hate that in the picture it shows two straws and in the other box it shows one straw. So when I I clicked onto the two straw picture I was under the impression that I would be receiving both for the price and when I got the package and had only seen the one. I ran back to my phone to check the order again and read what it said and even though they did right it still felt so wrong for them to be showing two straws in that picture instead of one, next time I'll read everything more carefully but I wish the seller would fix this so other are not under the same impression as I was. I would like to say the package was nice and neat and came in fast as well and I loved the box they put it in as well. I do not plan on opening this until I'm ready to use so sorry if one picture is not enough to view product.

  • heming1@gmail.com

    08-03-2026

    This life straw is a game changer- it is easy to take anywhere and has a cap so you can not have to worry about water dripping everywhere. The price was great as I was able to get it on sale since they are very expensive I was very happy. The filter works well and siphons out all debris - the water tastes like spring water

  • christinawilson19791@gmail.com

    08-03-2026

    FUNCIONA MUY BIEN, PARACTICO PORTATIL, VALE LA PENA, TE SACA DE UN APURO

  • mariane.rath@hotmail.com

    08-03-2026

    The LifeStraw is hands-down one of the best investments I’ve made for hiking and emergency preparedness. It’s lightweight, compact, and incredibly easy to use—just uncap and sip directly from a stream, lake, or water bottle. No pumping, no waiting, no chemicals.What really impressed me is the peace of mind it offers. Knowing it filters out bacteria, parasites, and microplastics makes it a reliable companion whether you're on the trail, traveling, or building a go-bag. I’ve used it on multiple backpacking trips and it’s never let me down.Highly recommend for anyone who spends time outdoors or wants to be ready for unexpected situations. It’s simple, effective, and worth every penny.Another nice feature is you can screw it on a water bottle. so fill your bottle up from a water source screw the straw on and squeez it through.

  • elenaokson5@gmail.com

    08-03-2026

    When it comes to adventuring in the great outdoors, having access to clean drinking water is a top priority. The LifeStraw Personal Water Filter has become an essential companion for my outdoor expeditions, and I cannot recommend it enough.Design and Portability (5/5):One of the first things that struck me about the LifeStraw is its sleek and straightforward design. It's incredibly lightweight and compact, making it a breeze to carry in my backpack or even in my pocket. This filter takes up minimal space, which is a major plus when you're trying to keep your gear load as light as possible. The convenience of being able to drink directly from a water source cannot be overstated.Filtering Efficiency (5/5):The most crucial aspect of any water filter is its ability to remove contaminants effectively, and the LifeStraw excels in this regard. I have used it in a variety of environments, from clear mountain streams to questionable backcountry ponds, and it consistently delivered clean, safe drinking water. It filters out 99.9999% of waterborne bacteria and 99.9% of protozoa, which provides peace of mind when you're relying on it for your hydration needs.Ease of Use (5/5):Using the LifeStraw is incredibly simple. Just dip the bottom end into your water source, and start drinking through the mouthpiece. There's no need for pumping, batteries, or chemicals. It's practically foolproof, and the flow rate is impressive, allowing for a quick and easy drinking experience.Durability (5/5):I've put my LifeStraw through the wringer, subjecting it to various weather conditions and rough handling, and it has proven to be remarkably durable. It's made to last, and the high-quality materials ensure it can withstand the rigors of outdoor adventures.Value for Money (5/5):Considering its reasonable price point and the fact that it can filter up to 4,000 liters (or 1,000 gallons) of water, the LifeStraw is an incredible value. Whether you're a backpacker, camper, hiker, or prepper, this is a must-have addition to your gear collection.If you need to hook up a hose to this filter, the diameter is 3/8 and this hose fits perfectly:https://www.amazon.com/dp/B08FJ9GZYV?ref=ppx_yo2ov_dt_b_product_details&th=1In conclusion, the LifeStraw Personal Water Filter is a game-changer for anyone who enjoys spending time in the great outdoors. It's simple, effective, and reliable, ensuring that clean drinking water is never a concern. This compact and lightweight device has earned its place as an essential part of my outdoor kit, and I wholeheartedly recommend it to others who prioritize clean and safe hydration during their adventures.

  • dylanscott@microsoft.com

    08-03-2026

    Ao início não se percebe bem e não se quer forçar, mas funciona muito bem.

  • vnjulijakarenew5470@gmail.com

    08-03-2026

    Used for a recent trip. Love that it is so lightweight, compact and easy to use. Fitted a cheap unknown brand of foldable plastic bottle on the inlet end (could screw in without leaks), to dispense into our water bottles 1-2x per day. Flow rate is acceptable

  • helgaadelaide@gmali.com

    08-03-2026

    الشكر والإمتنان My Thanks & Gratitude

  • vadimaresenko79@gmail.com

    08-03-2026

    This little gadget is a game-changer for outdoor enthusiasts like me. It's super compact and lightweight, which is perfect for backpacking. I hardly noticed it in my gear.Using it is a breeze. Just stick one end in the water source, sip from the other end, and voila, clean water! No pumping, no batteries, and no complicated setup. It's like using a regular straw.Now, let's talk about the most crucial part: water quality. The Peak Series filter is legit. It removes bacteria, parasites, and even microplastics, so I didn't have to worry about getting sick from sketchy water sources. Plus, it's got a long-lasting filter, so I don't have to replace it after every trip.The only minor downside is that it's best for clear water sources. If you're dealing with murky water, you might need to pre-filter or consider other methods.But overall, this LifeStraw filter is a lifesaver. It gives you peace of mind when you're out in the wild, and you never have to lug around heavy water bottles. If you're into hiking, camping, or traveling, this is a must-have. Happy sipping!

  • gaye80098@gmail.com

    08-03-2026

    Attached filter to a 2L pouch setting up a gravity system. Lake Water filtered through quite quickly and tasted good. No aftertaste of any sorts. Taking it on a camping trip this week.

  • caitlinleona@yahoo.com

    08-03-2026

    Took this LifeStraw on a recent hiking trip and was seriously impressed. It’s super lightweight and easy to pack—barely takes up any space in my bag. I used it to drink straight from a stream and the water tasted clean and fresh, no weird aftertaste.What I love most is the peace of mind it gives you. Whether you’re hiking, camping, or just want a solid emergency backup, this is a no-brainer. It's simple to use, no moving parts or setup, and it’s BPA-free, which is a bonus.I’ve also added one to my emergency kit at home. For the price and quality, it’s an essential bit of gear for anyone who spends time outdoors or just wants to be prepared.

There have been no reviews for this product yet.
  • ann******

    So I think the straw is very nice and I honestly cannot wait to use it but the only reason I'm giving a four star is because I hate that in the picture it shows two straws and in the other box it shows one straw. So when I I clicked onto the two straw picture I was under the impression that I would be receiving both for the price and when I got the package and had only seen the one. I ran back to my phone to check the order again and read what it said and even though they did right it still felt so wrong for them to be showing two straws in that picture instead of one, next time I'll read everything more carefully but I wish the seller would fix this so other are not under the same impression as I was. I would like to say the package was nice and neat and came in fast as well and I loved the box they put it in as well. I do not plan on opening this until I'm ready to use so sorry if one picture is not enough to view product.

    Image

  • hem******

    This life straw is a game changer- it is easy to take anywhere and has a cap so you can not have to worry about water dripping everywhere. The price was great as I was able to get it on sale since they are very expensive I was very happy. The filter works well and siphons out all debris - the water tastes like spring water

  • chr******

    FUNCIONA MUY BIEN, PARACTICO PORTATIL, VALE LA PENA, TE SACA DE UN APURO

  • mar******

    The LifeStraw is hands-down one of the best investments I’ve made for hiking and emergency preparedness. It’s lightweight, compact, and incredibly easy to use—just uncap and sip directly from a stream, lake, or water bottle. No pumping, no waiting, no chemicals.What really impressed me is the peace of mind it offers. Knowing it filters out bacteria, parasites, and microplastics makes it a reliable companion whether you're on the trail, traveling, or building a go-bag. I’ve used it on multiple backpacking trips and it’s never let me down.Highly recommend for anyone who spends time outdoors or wants to be ready for unexpected situations. It’s simple, effective, and worth every penny.Another nice feature is you can screw it on a water bottle. so fill your bottle up from a water source screw the straw on and squeez it through.

  • ele******

    When it comes to adventuring in the great outdoors, having access to clean drinking water is a top priority. The LifeStraw Personal Water Filter has become an essential companion for my outdoor expeditions, and I cannot recommend it enough.Design and Portability (5/5):One of the first things that struck me about the LifeStraw is its sleek and straightforward design. It's incredibly lightweight and compact, making it a breeze to carry in my backpack or even in my pocket. This filter takes up minimal space, which is a major plus when you're trying to keep your gear load as light as possible. The convenience of being able to drink directly from a water source cannot be overstated.Filtering Efficiency (5/5):The most crucial aspect of any water filter is its ability to remove contaminants effectively, and the LifeStraw excels in this regard. I have used it in a variety of environments, from clear mountain streams to questionable backcountry ponds, and it consistently delivered clean, safe drinking water. It filters out 99.9999% of waterborne bacteria and 99.9% of protozoa, which provides peace of mind when you're relying on it for your hydration needs.Ease of Use (5/5):Using the LifeStraw is incredibly simple. Just dip the bottom end into your water source, and start drinking through the mouthpiece. There's no need for pumping, batteries, or chemicals. It's practically foolproof, and the flow rate is impressive, allowing for a quick and easy drinking experience.Durability (5/5):I've put my LifeStraw through the wringer, subjecting it to various weather conditions and rough handling, and it has proven to be remarkably durable. It's made to last, and the high-quality materials ensure it can withstand the rigors of outdoor adventures.Value for Money (5/5):Considering its reasonable price point and the fact that it can filter up to 4,000 liters (or 1,000 gallons) of water, the LifeStraw is an incredible value. Whether you're a backpacker, camper, hiker, or prepper, this is a must-have addition to your gear collection.If you need to hook up a hose to this filter, the diameter is 3/8 and this hose fits perfectly:https://www.amazon.com/dp/B08FJ9GZYV?ref=ppx_yo2ov_dt_b_product_details&th=1In conclusion, the LifeStraw Personal Water Filter is a game-changer for anyone who enjoys spending time in the great outdoors. It's simple, effective, and reliable, ensuring that clean drinking water is never a concern. This compact and lightweight device has earned its place as an essential part of my outdoor kit, and I wholeheartedly recommend it to others who prioritize clean and safe hydration during their adventures.

  • dyl******

    Ao início não se percebe bem e não se quer forçar, mas funciona muito bem.

  • vnj******

    Used for a recent trip. Love that it is so lightweight, compact and easy to use. Fitted a cheap unknown brand of foldable plastic bottle on the inlet end (could screw in without leaks), to dispense into our water bottles 1-2x per day. Flow rate is acceptable

  • hel******

    الشكر والإمتنان My Thanks & Gratitude

  • vad******

    This little gadget is a game-changer for outdoor enthusiasts like me. It's super compact and lightweight, which is perfect for backpacking. I hardly noticed it in my gear.Using it is a breeze. Just stick one end in the water source, sip from the other end, and voila, clean water! No pumping, no batteries, and no complicated setup. It's like using a regular straw.Now, let's talk about the most crucial part: water quality. The Peak Series filter is legit. It removes bacteria, parasites, and even microplastics, so I didn't have to worry about getting sick from sketchy water sources. Plus, it's got a long-lasting filter, so I don't have to replace it after every trip.The only minor downside is that it's best for clear water sources. If you're dealing with murky water, you might need to pre-filter or consider other methods.But overall, this LifeStraw filter is a lifesaver. It gives you peace of mind when you're out in the wild, and you never have to lug around heavy water bottles. If you're into hiking, camping, or traveling, this is a must-have. Happy sipping!

  • gay******

    Attached filter to a 2L pouch setting up a gravity system. Lake Water filtered through quite quickly and tasted good. No aftertaste of any sorts. Taking it on a camping trip this week.

  • cai******

    Took this LifeStraw on a recent hiking trip and was seriously impressed. It’s super lightweight and easy to pack—barely takes up any space in my bag. I used it to drink straight from a stream and the water tasted clean and fresh, no weird aftertaste.What I love most is the peace of mind it gives you. Whether you’re hiking, camping, or just want a solid emergency backup, this is a no-brainer. It's simple to use, no moving parts or setup, and it’s BPA-free, which is a bonus.I’ve also added one to my emergency kit at home. For the price and quality, it’s an essential bit of gear for anyone who spends time outdoors or just wants to be prepared.

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Outdoor Home Travel Emergency

Filtration for all occasions

What problem are we solving?

LifeStraw believes safe water is a human right. We make our water filters to the highest standards, so you can safely drink at home, while traveling, and on all your adventures

What makes our products unique?

For every product purchased, a child in need receives a year of safe water through LifeStraw’s Give Back program. To date, over 9 million children have received a year of safe water.

What do LifeStraw water filters remove?

LifeStraw’s water filters remove a variety of contaminants, including bacteria, parasites, microplastics, and in certain cases, viruses.

Next page LifeStraw Peak Series - Personal Straw Water Filter Peak Series Membrane Microfilter protects against bacteria, parasites, mircoplastics and more

Peak Series Personal Straw Water Filter

Highly Versatile

Drink directly from lakes, rivers, and streams or fill a container to use your LifeStraw on the go with protection against bacteria, parasites, microplastics, silt, sand, and cloudiness.

video Trail runner packing LifeStraw Personal filter into running vest Lightweight + Durable

Pack it anywhere for your backup hydration, emergency, or on-the-go needs.

Woman drinking out of mountain side river Unlimited Shelf Life

No need to worry about how long it’s been in your emergency go-bag unused.

Man squeezing a bottle of dirty water through the filter to have clean water in drinking glass Long Lasting

Lasts up to 4,000 L (1,000 gallons) of water. That’s enough drinking water for one for over 5 years!

Six different use case scenarios featuring people hiking, caving, fishing, camping Backcountry Ready

At 2 ounces and 5 years of safe water in the palm of your hand, no backpack, pocket, emergency bag, or glove compartment should be without one.

Previous page A must for emergencies A straw that I can use anytime Every household should have these Next page Your purchase has impact: 1 product, 1 child gets 1 full year of safe water

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