A Water Reservoir and micron filtration system that makes a perfect gravity water filtration system for hiking, camping, backpacking, and other outdoor activities. ?? Protects against 99.999999% of bacteria (including E.coli, Salmonella), 99.999% of parasites (including Giardia and Cryptosporidium) ?? Protects against 99.999% of microplastics, lead and other heavy metals, chlorine, organic chemical matter, dirt, sand, and cloudiness; improves taste ?? Most functional filtration system on the market. Large screw port secures water from spillage. Quick connect/disconnect port secures water storage from dripping and makes the refilling process easy. ?? Compact, ultralight, and easy to pack. The gravity water filtration system weighs less than 8 oz. Quick connect/disconnect points make it easy to assemble and disassemble for easy packing ?? Filter lasts up to 200 gallons; easily replaceable with new filters ?? Multi-Point Connection is Easy to Hang on Trees: Adjustable tree strap fits most trunks and branches. Filtration system camping meets food-grade, BPA-free standards ?? Easy-to-clean. Small exit screw port and quick connect parts make the system easy to clean from multiple vantage points Capacity 1+ gal | 4 L Dimensions Hose Length: 38.5 in | 98 cm Gravity Bag Size: 17 x 9 in | 47.5 x 27 cm Weight: 14 oz | 397 g Flow Rate: 0.125 gal/min| 0.5 L/min BPA Free materials REACH Certified California Prop 65 Compliant Replacement filters & parts Includes: 1-gallon gravity bag, quick-connect hose, water filter Instruction Manual