SteriPen Classic 3 w/Pre-Filter Bundle Pack Review

SteriPen Classic 3 w/Pre-Filter Bundle Pack Reviewhttp://tinyurl.com/ku2qm7b SteriPen Classic 3 w/Pre-Filter Bundle Pack Ergonomic design with a new easy-to-remove twist-off cap.The first SteriPEN to be work effectively with alkaline batteries. Can be powered by alkaline, lithium, or NiMH batteries.Enhanced LEDs indicate treatment size and status of batteries and lamp.Watertight. No more worries about dropping your Classic 3 in a bottle or stream.So easy ... just activate, place in water, and stir. LED indicators flash to let you know when water is safe to drink.