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Overview - Portable gravity water bag for camping, hiking, emergency preparedness, and group outings. - 6L (1.5 gallon) capacity holds enough water for a family or a large group. - Designed to connect with LifeStraw, Membrane, and most common filter straw filtration systems to make your filter straw a full outdoor water purifier.
Why choose this product?
- Use your favorite filter straw with a larger, hands-free reservoir.
- Prevent sand and mud from reaching the filter.
- Save time and trips to refill with the large 6L capacity.
- Food-grade, BPA-free material keeps water safe for drinking.
Key features & benefits - Side spout sediment pre-filter: The spout guides muddy water into a separate chamber for primary sedimentation. This keeps grit out of your filter straw, reducing clogging and extending filter life. - Wide 6L (1.5 gal) capacity: Fewer refills. Enough water for cooking, cleaning, and drinking for a small group. - LifeStraw & universal filter straw compatibility: Works with LifeStraw, Membrane, and many common brands. Turn a simple filter straw into a gravity-fed water purifier. - Durable, food-grade material: Made from BPA-free, ultra-durable material for safe long-term use. - Hands-free hanging: Adjustable tree strap lets you hang the bag for steady, gravity-fed flow. - Detachable tube: Direct water into bottles, pots, or cups without tilting or squeezing the bag.
How this solves common pain points
- Tired of replacing clogged filter straws? The side-spout sedimentation keeps mud out and helps your filter last longer.
- Need water for a group? The 6L capacity reduces refill trips and downtime.
- Want a simple setup? Hang the bag, attach your filter straw, and you have continuous, filtered water.
- Worried about safety? Food-grade, BPA-free materials mean clean water storage.
What’s included
- 6L (1.5 gal) gravity-fed water bag x1
- Adjustable tree strap x1
- Detachable tube x1
Important note
- Filter straws are NOT included. Buy LifeStraw or other compatible filter straws separately.
- Ideal searches: gravity fed water bag for camping, LifeStraw compatible gravity water bag, portable gravity water purifier, 6L gravity water reservoir.