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💦 Stay hydrated, stay unstoppable — your ultimate outdoor water guardian!
The LifeStraw Peak Series Personal Water Filter Straw delivers ultra-reliable microfiltration, removing 99.999999% of bacteria and parasites from natural water sources. With a 4,000-liter capacity and universal threading, it’s engineered for versatility and durability, featuring clog-resistant technology and certifications from NSF, EPA, and Climate Neutral. Perfect for outdoor professionals and emergency preparedness, it ensures clean hydration anywhere, anytime.












| Asin | B09SBPP9R9 |
| Best Sellers Rank | #26,747 in Home & Kitchen (See Top 100 in Home & Kitchen) #102 in Water Coolers, Filters & Cartridges |
| Brand Name | LifeStraw |
| Capacity | 4000 Liters |
| Container Type | Bag |
| Country Of Origin | Korea, Republic of |
| Customer Reviews | 4.2 4.2 out of 5 stars (4,851) 4.2 out of 5 stars |
| Eu Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 07640144286293 |
| Importer Contact Information | Great Rocksport Pvt. Ltd. |
| Installation Type | Freestanding |
| Item Dimensions L X W X H | 32L x 32W x 195H Millimeters |
| Item Type Name | Personal Water Filter Straw |
| Item Weight | 0.1 Kilograms |
| Manufacturer | LifeStraw, LifeStraw, [email protected] |
| Manufacturer Contact Information | LifeStraw, [email protected] |
| Manufacturer Part Number | LSPSPMB21 |
| Material Type | Tritan |
| Maximum Flow Rate | 2.5 Liters Per Minute |
| Model Name | Peak Series Filter Mountain Blue |
| Model Number | LSPSPMB21 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Other Special Features Of The Product | NSF certified |
| Packer Contact Information | Great Rocksport Pvt. Ltd. |
| Power Source Type | Non electric |
| Purification Method | Microfiltration membrane |
| Supported Water Tds Level Maximum Ppm | 1000 |
| Unit Count | 1 Piece |
| Upper Temperature Rating | 60 Degrees Fahrenheit |
| Warranty Description | Manufacturer Warranty |
| Whats In The Box | 1 Pc- Peak Series Filter |
User
A must for trekking.
Good, was useful during my trek.
User
Good Product Sold by Great RockSport
The product is excellent for great Water Filteration on the go. And the seller Great Rocksport is also very Good.I want to bring to notice to anyone buying this, that the product comes in a cardboard stand which does not fully cover the product, but a good Bubble Wrap is provided.Also to note that there is a slight dot sized dent at the bottom of the plastic body of the product, and this comes from manufacturing in all the units, so don't be bothered by it.I had a doubt about this, and so I contacted the seller and also ordered a replacement. I received the replaced product with good cooperation from the Seller Great RockSport.And also there's a Charity work to provide clean water to the unpriviledged with every purchase.Thank you everyone.
User
Doesn't fit indian water bottles as advertised
Didnt unscrew the cap earlier, fits the bottle. Haven't tested the efficiency of the unit yet. Will update later
User
good product to buy
Love the Lifestraw series of filters. I have almost all of them. The original one that I bought 4 years ago, the one in the bottle, the metal one and now this. the problem I faced with this one is that there were no instructions on how to attach it to a regular 500ml to 1 litre bottle. I kept on trying to pull out that end that has the cap, while all I needed to do was to unscrew it clockwise and anti-clockwise to put it back on. I thought it needed some attachment that I might need to buy separately. What the packaging lacked was a simple arrow or words that said (unscrew cap to attach on bottle).Also, why Flavor stars in the rating system?
User
Lifesaver for hostilities
I had to go far to fetch drinking water from water atm. Moreover I had to be me on the mercy of friends. This filter have made my life easy. I have also found a new travel buddy for treks and solo bike rides.Point to be noted if you unwind the cap it fits a normal plastic drinking water.Quality of water (tastes and looks) better than RO used in public water ATM and dispensers.
User
Product good but Packaging is worst
Although the quality of this item is good but The item I got damaged by shipping... Because the packaging was amazon polythene Packaging instead of cardboard packaging,, Worst experience,, Amazon courier handling and packaging units should learn manners of how to package the item
User
Not as expected
I did not see the resukt as expected. My tap water had a tds level of 583 and when I used this it reduced to 485 but still I think the water is not recommended with this high level of tds. Not sure what is the actual USP of this.I am assuming that it will filter certain harmful bacteria and heavy metals but I got no way to test this.
User
Great Product
I travel a lot, and sometimes to the northern Hilly regions of UK and HP. This is a great accessory to carry. When I dont have access to mineral water (e.g. home stays) I use this to run the water through once.One drawback is that the product doesnt fit the head of KINLEY bottles.
User
Excellent
A must have in every emergency and hiking kit - you never know
User
Confidence on a long trip
Good filter that gives confidence and assurance when tapping water from an uncertain water well. It’s nice not having to carry lots of filed water bottles on a longer hike. The small size makes is easy to pack. Clear instructions for use and long term storage. Cool product!
User
qualidade preço, rápida entrega
qualidade excelente
User
Her pet şişeyle uyumlu değil
Türkiyele mi alakalı bilmiyorum ama denediğim hiçbir pet şişeyle uyumlu değil, araç gereç yardımıyla ağzını genişletmem gerekiyor.
User
Parfait
Super, testé 3 4 fois et pas malade. Parfait
Trustpilot
2 months ago
3 weeks ago