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Home/Sports & Outdoors/Outdoor Recreation/Camping & Hiking/Hydration/Water Filters
Survival Kit, Survival Water Filter, Portable Gravity-fed Water Filter with 1 Gallon Bag, Gravity Waters Purifier with Tree Strap, for Family Camping and Emergency Waters Backup — image 1
Water FiltersGeneric✓ In stock

Survival Kit, Survival Water Filter, Portable Gravity-fed Water Filter with 1 Gallon Bag, Gravity Waters Purifier with Tree Strap, for Family Camping and Emergency Waters Backup

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$55.99
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About this item
  • ✅【CAMPING & EMERGENCY‑READY WATER PURIFICATION】Our blue gravity water filter system is ideal for hikers, backpackers and outdoor survival enthusiasts. It filters 1 gallon of safe drinking water within 5 minutes with zero pumping required. Perfect for multi‑day trekking, remote campsites, and emergency disaster preparation for storm‑related power outages.
  • ✅【MULTI‑LAYER 0.1‑MICRON ADVANCED FILTRATION】Built with a 4‑stage filtration stack: 0.1‑micron hollow‑fiber ultrafiltration membrane, 5‑micron coconut‑shell GAC carbon and 0.2‑micron PP fiber. Removes over 99.99999% of impurities, chlorine, bad tastes and unpleasant odors from stream and river water for clean‑tasting drinking water.
  • ✅【FOOD‑GRADE TPU RESERVOIR & ULTRA‑LIGHTWEIGHT BUILD】The 1 gallon flexible food‑grade TPU water bag is pressure‑resistant and leak‑proof. The whole unit weighs only 2.8 oz and rolls‑up compactly, saving precious backpack space for hiking and wilderness trips.
  • ✅【HANDS‑FREE GRAVITY OPERATION】Simply hang the reservoir bag on a tree with the included tree strap. Gravity does all the work — no pumping, no squeezing. Get purified drinking water effortlessly in minutes for individual or group campsite use.
  • ✅【MULTIPLE USAGE MODES WITH EXTENSION HOSE】Highly versatile filter unit supports multiple configurations. Use as a hanging gravity bag for groups, drink directly via filter straw from natural water sources, attach the 29.5‑inch extension tube, or connect it to your water bottle for flexible mountain‑trail application.
Product details
Brand
Generic
Manufacturer
Generic
Material
Thermoplastic Rubber
Model number
Generic972915
Part number
Generic-20260901dfdm9h

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
đŸ‡źđŸ‡± · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇩đŸ‡ș · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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Survival Kit, Survival Water Filter, Portable Gravity-fed Water Filter with 1 Gallon Bag, Gravity Waters Purifier with Tree Strap, for Family Camping and Emergency Waters Backup | Bigamart