Search  for anything...

LifeStraw Peak Series - Collapsible Squeeze Bottle Water Filter System – 650ml for Trail Running, Through Hiking, Travel, Cycling, and Fishing; BPA-Free; Mountain Blue

  • Based on 128 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 25
Order within 11 hours and 22 minutes
Available payment plans shown during checkout

Color: Mountain Blue


Size: 650 ml


Features

  • 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: Our re-engineered membrane and custom backwash accessory means better performance against sand and silt, maintaining great flow over the long haul
  • Ultra-compact, our reconfigured filter is tiny but mighty with a super packable kit that doesnt sacrifice weight or space
  • Extreme durability: 2x thicker, premium materials make it tougher and ultra leak-proof
  • Highly versatile means the collapsible squeeze bottle system is designed with every occasion in mind; Use as a bottle, push water through it into cooking containers or other drinkware, use as a straw, or connect to other Peak Series systems
  • Your purchase has impact: one purchase, one child, one year of safe water
  • LifeStraw is proud to be a B Corp and Climate Neutral Certified brand, committed to meeting the highest standards of verified social and environmental performance, transparency and accountability

Description

It's time to stop carrying around a bag of plastic parts and multiple water bottles. LifeStraw’s Peak compact squeeze filtration is an all-in-one water storage and filtration device. Made from premium materials, it’s durable enough to last you on your long-haul adventures without having to worry about rips, tears, and punctures. Ultralight and collapsible at less than 4 ounces, you can grab and go, using as a straw filter, storage solution, squeeze system or connecting to other Peak Series systems to best fit your adventure. The filter membrane density has been optimized for flow rate and the over-cap features and smart seal mouthpiece prevent leakage. The robust carrying feature makes it easy to connect to your pack with a carabiner or rope. Your purchase has impact: For every LifeStraw product purchased, a school child in need receives safe water for an entire school year.

Brand: LifeStraw


Special Feature: Durability


Product Dimensions: 4.8"L x 2.99"W x 8.7"H


Package Information: Bottle


Item Weight: 102 Grams


Model Name: Peak


Product Dimensions ‏ : ‎ 4.8 x 2.99 x 8.7 inches; 3.6 Ounces


Item model number ‏ : ‎ LSPSFMLMBWW


Department ‏ : ‎ Unisex-Adult


Date First Available ‏ : ‎ February 16, 2022


Manufacturer ‏ : ‎ LifeStraw


Country of Origin ‏ : ‎ Korea, Republic of


Best Sellers Rank: #4,747 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #202 in Water Bottles


#202 in Water Bottles:


Customer Reviews: 4.4 4.4 out of 5 stars 128 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Docked a star for color that can not be found
Color: Mountain Blue Size: 650 ml
I agree with the other reviewers - this is what the Katahdin BeFree aspired to be. It actually clips to a carabiner, doesn't break and the filter is very high flow. There is a taste, but all my rubbery plastic bottles have them. I often throw tea bags in to help disguise it. The bladder portion is probably a Hydrapak in disguise. BUT, I have to dock them a star for the dark colors. I can never find the thing. It camouflages itself in my black pack, the bottom of my car, anywhere late in the day and even just when it's been packed far enough down in a light colored bag. Both my husband and I have looked high and low for it during hikes and assumed it was lost only to discover afterwards that it was just playing chameleon and we had it all along. If Lifestraw wants to insist on a dark color they need to add an LED or reflective racing stripes or anything at all. ... show more
Reviewed in the United States on June 18, 2022 by EricaC

  • Extremely portable
Color: Mountain Blue Size: 650 ml
I've had other hard bottle life straw bottles and they pale in comparison to this one it's super light super portable and the fact that you can squeeze it to push the water into your mouth without having to suck like a golf ball through a garden hose is nice.
Reviewed in the United States on September 28, 2023 by AWal

  • Water tastes good. Came in handy as soon as I got it
Color: Mountain Blue Size: 650 ml
We were out in the sun. My daughter and I ran out of water..they had water fountains so I filled this baby up and refilled her bottle and mine with peace of mind. And I just got it yesterday!
Reviewed in the United States on June 20, 2023 by Mom of 5

  • Yum Tastes like melted plastic
Color: Mountain Blue Size: 650 ml
Not sure if this is how they all are or if my bottle was mishandled in shipping/ left in the heat but my bottle is essentially unusable due to the extreme unpleasantly strong plastic taste. I’ve tried cleaning it multiple times, rinsing it with saline solution, etc but find I can not get my water to not taste like 100% plastic/ chemicals. Hoping to find a solution bc this is so convenient for travel and put in my bag for hiking, etc and is really nicely made. Company does suggest storing it in a saline solution when not in use so wondering if this batch sold here was stored for too long in a over heated facility. Willing to give it another try by reaching out to the company ... show more
Reviewed in the United States on February 28, 2023 by Aisling Cleary

  • Awesome
Color: Mountain Blue Size: 650 ml
I’ve use this on numerous backpacking trips. I’ve used it in very cold weather, but never freezing weather. I am extremely happy with my purchase.
Reviewed in the United States on April 3, 2023 by Barry

  • Convenient and works great
Color: Mountain Blue Size: 650 ml
I bought this bottle for travelling to avoid buying so many plastic water bottles. So far it's worked out great! It does have some flavor from the filter the first few weeks but over time this improves. Also when filling the bottle, make sure to squeeze most air out of the bottle before sealing so that the water will flow through properly for drinking. ... show more
Reviewed in the United States on July 11, 2022 by Amazon Customer

  • Not Durable
Color: Mountain Blue Size: 650 ml
Dropped it once and the plastic top shattered. If you’re going to need something for rugged use, this is not the water bottle for you. The filter still works and is sometimes difficult to drink from, but nevertheless the filtration system is still too tier!
Reviewed in the United States on July 20, 2022 by Charles O.

  • Taste like plastic
Color: Mountain Blue Size: 650 ml
At first this seems like a great idea but after you fill it up it tastes like plastic . What is the point of a filter if all you can taste is nasty plastic.
Reviewed in the United States on May 12, 2022 by Earvin Caesar

Can't find a product?

Find it on Amazon first, then paste the link below.