【Connect with Filter straw】 Compatible with Sawyer, LifeStraw, 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 water quality safety 【Large Capacity】: With 3 gallons of large capacity and 2 Detachable Outlet pipes, the gravity fed bag can meet a family's or a large group's water needs during your outdoor activities. What's in box: 12L water bagx1, Adjustable Tree Strap, Detachable Tube x2 Only the gravity fed water bag, NO filter straws included. Buy your favorite filter straws separately. 【Connect with Filter straw】 Compatible with Sawyer, LifeStraw, 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 water quality safety
【Large Capacity】: With 3 gallons of large capacity, the gravity fed bag can meet a family's or a group's water needs during your outdoor activities.
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