Portable Water Purifier Useful for Disaster Preparedness "Sawyer Mini SP128" Specifications Materials Filter Material: Hollow Fiber Filter Pore Size: 0.1 micron Filtration Capacity: 380,000 liters + α Size/Weight ・PointONE Mini Filter: Approx. 41g, Total Length 13.5cm, Diameter at Widest Point Approx. 3.5cm ・Approx. 0.5L Pouch: Approx. 19g, Approx. 22.5x12.5cm (excluding cap) Contents (Blue SP128 Standard Edition) ・PointONE Mini Filter x 1 ・Approx. 0.5L Pouch x 1 ・Straw x 1 ・Cleaning Syringe (needle-less) x 1 ・Japanese Instruction Manual and Warranty Card Can be attached to commercially available plastic bottles.