BSS Mini Soldier Water Filter for Camping Hiking Fishing Hunting climbing Trip Travel Outdoor Work Emergency and Survival The lightest, smallest water filter with high filtration fineness (0.1um) Make the water in lake, river, and rain into drinkable water immediatly! A good choice for military, camping, fishing, hunting, trip, outdoor work Capacity:2,000 liters(530 gallons);Output:Approx.0.3 l/min (10 oz.per minute) Dimensions:13.85.72.8cm; Weight: Approx .88g