Customer Reviews
Camping Gravity Filter Kit (Includes Water Straw)
DESCRIPTION
Waterdrop Portable Water Filter Straw with Collapsible Water Pouch & Gravity Water Bag
FREE SHIPPING! SATISFACTION GUARANTEED
Transform Any Water Source into Pure Hydration – Effortlessly and Anywhere
Deep in the wilderness or during a storm, clean water is essential. The Waterdrop Portable Water Filter Straw with Collapsible Water Pouch & Gravity Water Bag delivers up to 100,000 gallons of safe, tasty water from rivers, streams, or lakes. Featuring a 0.1-micron hollow fiber membrane that blocks 99.99% of bacteria and protozoans, plus activated carbon for pure flavor, this pocket-sized kit (straw: 7.09 inches) is perfect for emergencies. Versatile and easy to maintain, it's ideal for campers and preppers.
Why You'll Love It: Key Features
- Unmatched Filtration Power: 0.1-micron hollow fiber membrane blocks 99.99% of bacteria and protozoans (far smaller than average bacteria at 0.5–2 microns), while pre- and post-filters tackle sediments, rust, leaves, and impurities for crystal-clear results.
- Flavor-Enhancing Tech: Integrated activated carbon fiber neutralizes odors and bad tastes, turning murky sources into refreshingly pure water without boiling.
- Ultimate Versatility: Sip directly like a straw from streams, screw onto 27.5mm-threaded bottles (e.g., standard mineral water ones), or connect to the included collapsible pouch or gravity bag for hands-free, gravity-fed purification—no extra adapters needed.
- Epic Capacity in a Tiny Package: Theoretical 10,000-gallon lifespan per straw (replace every 1,400 gallons or annually for peak performance), scaling to 100,000 gallons with the system—perfect for long expeditions or family kits.
- Ultra-Portable & Durable: Straw measures Φ1.38" x 7.09"; pouch unfolds to 5.7" x 10.7"; gravity bag to 8.8" x 16.7"—all foldable, reusable, and lighter than rigid bottles for effortless packing.
- Hassle-Free Maintenance: Backflush in seconds using the pouch, bag, or a clean bottle—no chemicals or tools required; just blow, shake, and rinse to keep it clog-free and odorless.
Specs at a Glance
| Feature | Details |
|---|---|
| Filtration Method | 0.1-micron hollow fiber UF + activated carbon fiber + pre/post membranes |
| Removes | 99.99% bacteria/protozoans, sediments, rust, odors, particulates |
| Capacity | Straw: 10,000 gal theoretical (1,400 gal recommended/year); System: 100,000 gal |
| Materials | Food-grade plastics, carbon fiber, hollow fiber membrane |
| Compatibility | 27.5mm bottle threads; freshwater sources only (not saline) |
| Dimensions/Weight | Straw: Φ1.38" x 7.09"; Pouch: 5.7" x 10.7"; Bag: 8.8" x 16.7" (weight not specified) |
| Model | WD-FSBUL (Replacements: WD-FSBU, WD-GWB, WD-SWB) |
What's in the Box
- 1x Waterdrop Portable Water Filter Straw
- 1x Collapsible Water Pouch (foldable for easy storage)
- 1x Gravity Water Bag (for hands-free filtration)
Peace of Mind Guaranteed
Backed by a 1-year warranty and lifetime technical support, plus a 30-day risk-free return policy (free exchanges for defects; no restocking fees within 30 days). We're here for you.
Ready to Filter Fearlessly? Add to cart now and unlock safer adventures. Limited stock—don't let dirty water derail your next quest!
