---
product_id: 412834620
title: "LifeStraw Peak Series Water Filter - 1L, Dark Mountain Gray, Protects Against Bacteria and Parasites, Ultra-Compact and Versatile"
brand: "lifestraw"
price: "$97.49"
currency: USD
in_stock: true
category: "Life Straw"
url: https://www.desertcart.us/products/412834620-lifestraw-peak-series-water-filter-1l-dark-mountain-gray-protects
store_origin: US
region: United States of America
---

# Ultra-compact 1L squeeze bottle 99.999999% bacteria protection 2x thicker, leak-proof durability LifeStraw Peak Series Water Filter - 1L, Dark Mountain Gray, Protects Against Bacteria and Parasites, Ultra-Compact and Versatile

**Brand:** lifestraw
**Price:** $97.49
**Availability:** ✅ In Stock

## Summary

> 💧 Stay hydrated, stay unstoppable — filter your way to fearless adventures!

## Quick Answers

- **What is this?** LifeStraw Peak Series Water Filter - 1L, Dark Mountain Gray, Protects Against Bacteria and Parasites, Ultra-Compact and Versatile by lifestraw
- **How much does it cost?** $97.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/412834620-lifestraw-peak-series-water-filter-1l-dark-mountain-gray-protects)

## Best For

- lifestraw enthusiasts

## Why This Product

- Trusted lifestraw brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Brave the Wild:** 2x thicker premium materials ensure extreme durability and leak-proof performance on every expedition.
- • **Impact Beyond Adventure:** Every purchase provides safe water to a school child for a full year—hydrate with purpose and join a global movement.
- • **Pack Light, Drink Right:** Ultra-compact and collapsible design weighs less than 4 ounces—perfect for the millennial adventurer on the go.
- • **Unmatched Purity, Every Sip:** Filters out 99.999999% of harmful bacteria and 99.999% of parasites for water you can trust anywhere.
- • **Versatility Meets Innovation:** Use as a bottle, straw, squeeze filter, or connect to other Peak Series systems—your hydration, your way.

## Overview

The LifeStraw Peak Series Water Filter is a 1-liter ultra-compact, collapsible squeeze bottle that filters 99.999999% of bacteria, 99.999% of parasites, and microplastics. Engineered with a reconfigured membrane and backwash accessory, it maintains high flow rates even in sandy or silty conditions. Crafted from 2x thicker premium materials, it offers extreme durability and leak-proof reliability. Versatile for multiple uses, it connects seamlessly with other Peak Series products, making it the ultimate hydration solution for hiking, cycling, and travel. Plus, each purchase supports safe water access for children worldwide.

## 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.

## 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 doesn’t 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, squeeze water through it into cooking containers or other drinkware, use as a straw, remove the filter to use as a storage system, or connect to other Peak Series systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SBN5QMM |
| Additional Features | Durability |
| Age Range Description | Kid |
| Best Sellers Rank | #3,878 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #37 in Camping & Hiking Water Filters |
| Bottle Type | Squeeze |
| Brand Name | LifeStraw |
| Capacity | 1 Liters |
| Color | Dark Mountain Gray |
| Container Type | Bottle |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,095) |
| Finish Types | Matt |
| Global Trade Identification Number | 07640144286323 |
| Included Components | Water bottle filter system |
| Item Dimensions W x H | 2.76"W x 9.49"H |
| Item Type Name | Outdoor water filter |
| Item Weight | 110 Grams |
| Manufacturer | LifeStraw |
| Manufacturer Part Number | LSPSFX1LAN1 |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Material Type | Not Obatainable |
| Material Type Free | Polyvinyl Chloride (PVC) Free |
| Model Name | Peak |
| Model Number | LSPSF1GRWW |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Cycl, Hiking, Running, Travel |
| Reusability | Reusable |
| Shape | Round |
| Sport Type | Cycling, Fishing, Hiking, Running |
| Style Name | Squeeze |
| Theme | Water Filtration |
| Unit Count | 1.0 Count |

## Product Details

- **Bottle Type:** Squeeze
- **Brand:** LifeStraw
- **Capacity:** 1 Liters
- **Color:** Dark Mountain Gray
- **Material:** Not Obatainable

## Images

![LifeStraw Peak Series Water Filter - 1L, Dark Mountain Gray, Protects Against Bacteria and Parasites, Ultra-Compact and Versatile - Image 1](https://m.media-amazon.com/images/I/51sip-U6sxL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- LifeStraw Peak Series Water Filter - 1L, Dark Mountain Gray, Protects Against Bacteria and Parasites, Ultra-Compact and Versatile
- LifeStraw Peak Series – Replacement Membrane Microfilter Compatible with Peak Series Collapsible Squeeze Bottles and Gravity Systems
- LifeStraw Peak Series - Personal Water Filter Straw for Backup Filtration, Emergency, Survival, and Ultralight Hydration, BPA-Free, Dark Mountain Gray

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-23*