--- product_id: 531002251 title: "Gravity-Fed Water Bag for Sawyer Water Filtration System Survival Water Filter Straw, Compatible with LifeStraw and Other Water Filter Straw, Foldable, BPA-Free (12L)" brand: "shurex" price: "₨1583" currency: SCR in_stock: true category: "Shu Rex" url: https://www.desertcart.sc/products/531002251-gravity-fed-water-bag-for-sawyer-water-filtration-system-survival store_origin: SC region: Seychelles --- # 12L large capacity BPA-free, food-grade TPU Compatible with major filter straws Gravity-Fed Water Bag for Sawyer Water Filtration System Survival Water Filter Straw, Compatible with LifeStraw and Other Water Filter Straw, Foldable, BPA-Free (12L) **Brand:** shurex **Price:** ₨1583 **Availability:** ✅ In Stock ## Summary > 💦 Stay clean, stay ready — hydration that’s as smart as you are! ## Quick Answers - **What is this?** Gravity-Fed Water Bag for Sawyer Water Filtration System Survival Water Filter Straw, Compatible with LifeStraw and Other Water Filter Straw, Foldable, BPA-Free (12L) by shurex - **How much does it cost?** ₨1583 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/531002251-gravity-fed-water-bag-for-sawyer-water-filtration-system-survival) ## Best For - shurex enthusiasts ## Why This Product - Trusted shurex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure & Safe Materials:** Crafted from BPA-free, food-grade TPU to ensure every drop is clean and chemical-free. - • **Sediment-Free Sipping:** Innovative gravity-fed design lets sediments settle, delivering cleaner water without clogging filters. - • **Hydrate the Whole Crew:** Generous 12L capacity keeps your group fueled and refreshed on every adventure. - • **Lightweight & Portable:** Foldable, compact, and easy to carry—your perfect companion for backcountry and survival scenarios. - • **Universal Filter Compatibility:** Seamlessly pairs with LifeStraw, Sawyer, Membrane & more for ultimate filtration freedom. ## Overview The ShuRex Gravity-Fed Water Bag is a 12L foldable hydration solution made from BPA-free, food-grade TPU. Designed for compatibility with popular water filter straws like LifeStraw and Sawyer, it uses gravity filtration to reduce sediment intake, ensuring cleaner water output. Lightweight and portable, it includes an adjustable tree strap and detachable tubes, making it ideal for camping, hiking, and survival use. ## Description 【Connect with Filter straw】 Compatible with LifeStraw, Sawyer, Membrane, and other common brands Filter Straw Filtration System. Make your filter straw into an outdoor water purifier. 【Ultra Safe Material】: The gravity-fed water bag is made of food-grade, BPA-free, ultra-safe, and ultra-durable material to ensure safe and water all the time 【Large Capacity】: With 1.5 gallons of large capacity, the gravity fed bag can meet a family's or a group's water needs during your outdoor activities. We are professional in purification, and Supply Clean and Hygienic products. What's in box: 6L water bagx1, Adjustable Tree Strap, Detachable Tube ## Features - 【Connect with Filter straw】 Compatible with LifeStraw, Sawyer, Membrane, and other common brands Filter Straw Filtration System. Make your filter straw into an outdoor water purifier. - 【Ultra Safe Material】: The gravity-fed water bag is made of food-grade, BPA-free, ultra-safe, and ultra-durable material to ensure safe and water all the time - 【Large Capacity】: With 1.5 gallons of large capacity, the gravity fed bag can meet a family's or a large group's water needs during your outdoor activities. - What's in box: 6L water bagx1, Adjustable Tree Strap, Detachable Tube - Only the gravity fed water bag, NO filter straws included. Buy your favorite filter straws separately. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BMYWKRS6 | | Best Sellers Rank | 15,937 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 88 in Camping Water Filters | | Brand | ShuRex | | Capacity | 3 gallons | | Container Type | Bag,Tube | | Customer Reviews | 4.5 4.5 out of 5 stars (310) | | Included Components | 12L water bagx1, Adjustable Tree Strap, Detachable Tube x2 | | Installation Type | Strap | | Item Dimensions L x W x H | 25L x 221W x 432H millimetres | | Manufacturer | ShuRex | | Manufacturer Part Number | WB002 | | Material Type | TPU | | Model Name | WB002 | | Model Number | WB002 | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | Portable | | Power Source | Non electric | | Purification Method | Mechanical Filtration | | Supported Water TDS Level Maximum (PPM) | 1000 | | UPC | 727387704160 | ## Product Details - **Brand:** ShuRex - **Capacity:** 3 gallons - **Included components:** 12L water bagx1, Adjustable Tree Strap, Detachable Tube x2 - **Installation type:** Strap - **Material:** TPU - **Package information:** Bag,Tube - **Power source:** Non electric - **Product dimensions:** 25L x 221W x 432H millimetres - **Purification method:** Mechanical Filtration - **Special feature:** Portable ## Images ![Gravity-Fed Water Bag for Sawyer Water Filtration System Survival Water Filter Straw, Compatible with LifeStraw and Other Water Filter Straw, Foldable, BPA-Free (12L) - Image 1](https://m.media-amazon.com/images/I/71wqiUnf0eL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Shurex 3-Gal Gravity-Fed Water Bag with 2 Outlet Pipes for Sawyer Water Filtration System Survival Water Filter Straw, Compatible with LifeStraw and Other Water Filter Straw, BPA-Free (12L/3Gal) - Sawyer Products SP128 Mini Water Filtration System, Single, Blue - Aquatabs 397mg Water Purification Tablets (100 Pack). Water Filtration System for, Camping, Boating, Emergencies, Survival, RVs, and Marine-Use. Easy to Use Treatment and Disinfection. --- ## 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.sc/products/531002251-gravity-fed-water-bag-for-sawyer-water-filtration-system-survival](https://www.desertcart.sc/products/531002251-gravity-fed-water-bag-for-sawyer-water-filtration-system-survival) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-10-29*