Large Gravity-Fed Water Bag for Survival Water Filter Straw

About this item

• Only the gravity fed water bag, NO filter straws included. Buy your favorite filter straws separately.
• 【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.
• 【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.
• Items included in box: 1 water bag with 6L capacity, 1 tree strap that can be adjusted, 1 tube that can be detached
• 【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
• The spout is designed on the side to complete the primary sedimentation filtration of mud and sand in the water, preventing mud and sand from entering the filter (filter straw); thereby protecting the filter and extending its use time.