Steripen Ultra™ UV water purifier is our flagship model with our most advanced user interface featuring a user-friendly OLED display (Organic Light Emitting Diode). Use only on clear water, as cloudy, sediment-laden water hinders effectiveness. Includes a neoprene carrying case and USB cable.
Battery type: USB rechargeable
Lamp life: 8000 activations
Volume options: 1 click = 0.5 liter, 2 clicks = 1 liter
Number of liters per charge: 50