SPECS: Weight: 8.9 oz. Dimensions: 15 in. x 9 in. Flow Rate: up to 2 L/min Filter: 0.1-micron hollow-fiber microfilter Volume: 6 L DESIGN & DETAILS: Gravity water filter, the lightweight design is perfect for 1-6 people while hiking or camping Easy to use design just hang, fill reservoir, and once the water comes through the nozzle it is safe to drink Filter effectively removes protozoa, bacteria, and sediment in clear or cloudy water EZ-Clean Membrane(TM) is field cleanable by swishing or shaking Filter membrane lasts up to 1000 liters, depending on water source quality Includes, 6 L water bag, BeFree filter, BeFree adapter ring, quick-release valve, quick connector coupling, hose, hose clamp/dispensing clip, carrying/hanging strap, transport bag