--- product_id: 455864744 title: "Peak Series - Collapsible Squeeze Bottle Water Filter System – 650ml for Trail Running, Through Hiking, Travel, Cycling, and Fishing, Dark Mountain Gray" brand: "lifestraw" price: "€ 81.85" currency: EUR in_stock: true reviews_count: 13 category: "Life Straw" url: https://www.desertcart.be/products/455864744-peak-series-collapsible-squeeze-bottle-water-filter-system-650ml-trail store_origin: BE region: Belgium --- # 650ml ultra-compact capacity 99.999999% bacteria protection 2x thicker, leak-proof durability Peak Series - Collapsible Squeeze Bottle Water Filter System – 650ml for Trail Running, Through Hiking, Travel, Cycling, and Fishing, Dark Mountain Gray **Brand:** lifestraw **Price:** € 81.85 **Availability:** ✅ In Stock ## Summary > 💦 Stay hydrated, stay unstoppable — filter your adventure with LifeStraw Peak! ## Quick Answers - **What is this?** Peak Series - Collapsible Squeeze Bottle Water Filter System – 650ml for Trail Running, Through Hiking, Travel, Cycling, and Fishing, Dark Mountain Gray by lifestraw - **How much does it cost?** € 81.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/455864744-peak-series-collapsible-squeeze-bottle-water-filter-system-650ml-trail) ## 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 Endure:** Crafted with 2x thicker premium materials for unmatched durability and zero leaks on the trail. - • **Next-Level Purity:** Filters out 99.999999% of bacteria, parasites, and microplastics for worry-free hydration. - • **Packable Powerhouse:** Ultra-compact 650ml collapsible design fits seamlessly into any adventure kit without bulk. - • **Flow That Won't Quit:** Re-engineered membrane and backwash system maintain fast, reliable water flow even in gritty conditions. - • **Versatility Unleashed:** Use as a bottle, straw, squeeze filter, or connect to other Peak Series gear—adapt to every scenario. ## Overview The LifeStraw Peak Series Collapsible Squeeze Bottle is a 650ml BPA-free water filter system designed for trail runners, hikers, cyclists, and travelers. It delivers military-grade filtration removing 99.999999% of bacteria, 99.999% of parasites, and microplastics, while its ultra-durable, leak-proof construction and versatile design make it the ultimate compact hydration solution for any outdoor pursuit. ## 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. Review: Must have kit for wild camping - Most impressed with this, but get the 1ltr, fixes the camping 'my water is cloudy' conundrum Review: Robust - My katadyn one kept being replaced for leaks so tried this one instead finally. So far it’s great. Very sturdy. Haven’t got giardia. ## 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, push water through it into cooking containers or other drinkware, use as a straw, or connect to other Peak Series systems ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09SBP8LY9 | | Age Range Description | Kid | | Best Sellers Rank | 2,596 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 266 in Cycling Bottles | | Bottle Type | Collapsible Bottle | | Bottle type | Collapsible Bottle | | Brand | LifeStraw | | Capacity | 650 ml | | Colour | Dark Mountain Gray | | Container Type | Bottle | | Customer Reviews | 4.2 out of 5 stars 2,269 Reviews | | Finish | Matte | | Global Trade Identification Number | 07640144286347 | | Included Components | 650ml bag, micromembrane filter, backwash syringe | | Item Dimensions W x H | 10.4W x 25.4H centimetres | | Item Type Name | Camping Water Filters | | Item Weight | 102 Grams | | Manufacturer | LifeStraw | | Material | Plastic | | Material Type Free | Bisphenol A (BPA) Free | | Model Name | LifeStraw Peak Series Collapsible Squeeze Bottle BPA Free Plastic | | Model Number | LSPSFXMLAN1 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | LSPSFXMLAN1 | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Hiking, Outdoor, Running, Travel, Water | | Reusability | Reusable | | Shape | Round | | Special Features | Durability | | Special feature | Durability | | Sport Type | Cycling, Fishing, Hiking, Running | | Style | Squeeze | | Unit Count | 1 Count | | Usage | Outdoor, Travel, Sports, Emergency | ## Product Details - **Bottle type:** Collapsible Bottle - **Brand:** LifeStraw - **Capacity:** 650 ml - **Colour:** Dark Mountain Gray - **Material:** Plastic ## Images ![Peak Series - Collapsible Squeeze Bottle Water Filter System – 650ml for Trail Running, Through Hiking, Travel, Cycling, and Fishing, Dark Mountain Gray - Image 1](https://m.media-amazon.com/images/I/41ctNWO+vSL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: does this not filter out heavy metals?** A: No "filter" does. Only water "purifiers" do that. LifesStraw's bag system (about $55) is a purifier though. **Q: What type of plastic is the bottle made of?** A: The thick plastic of the bottle itself is soft, allowing one to squeeze the bottle in order to take a drink. The cap is made of harder plastic. **Q: how many gallons of water total can one micro filter element in this unit filter, Are replacement micro filters available?** A: I did not know the answer to either question, so I referred to Google. Depending on the source, the replaceable filter is good for 264-500 gallons. I also found a recommendation that it should be replaced annually. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Must have kit for wild camping *by G***T on 18 September 2026* Most impressed with this, but get the 1ltr, fixes the camping 'my water is cloudy' conundrum ### ⭐⭐⭐⭐⭐ Robust *by A***R on 24 August 2026* My katadyn one kept being replaced for leaks so tried this one instead finally. So far it’s great. Very sturdy. Haven’t got giardia. ### ⭐⭐⭐⭐⭐ Brilliant, safe hydration option *by B***R on 5 June 2024* I did a lot of research into which water filtration soft bottle would suit me. I needed something light and durable for long days trail running or hiking in the mountains, and decided this was the right one, as reviews attested to it being light, effective and durable. I've used it on two all-day trips since it arrived, and both times it was an absolute necessity. In fact, I ended up having to share my water with others who had run out of water and had no other option. I prefer to fill it from mountain streams or lakes but apparently you can even use it with standing water. It's a great bit of kit and I'm very happy with the quality and performance so far. ## Frequently Bought Together - LifeStraw Peak Series - Collapsible Squeeze Bottle Water Filter System – 650ml for Trail Running, Through Hiking, Travel, Cycling, and Fishing, Dark Mountain Gray - LifeStraw Peak Series Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness, 1 Pack, Mountain Blue - LifeStraw Peak Series – Replacement Membrane Microfilter Compatible with Peak Series Collapsible Squeeze Bottles and Gravity Systems --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/455864744-peak-series-collapsible-squeeze-bottle-water-filter-system-650ml-trail](https://www.desertcart.be/products/455864744-peak-series-collapsible-squeeze-bottle-water-filter-system-650ml-trail) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-10-01*