SteriPEN Ultralight UV Water Purifier

The SteriPEN Classic is a well-designed and lightweight water purifier that has received praise from customers. It is easy to use and has been used to sterilize water in a variety of locations, including a stream in the south of France and on hiking trips in South America. The SteriPEN Classic has also been dropped while sterilizing water and submerged without any issues. It has been very effective in purifying water and has been used to eliminate bacteria, protozoa, tapeworm larvae, algae, and viruses. However, it cannot eliminate chemical or heavy metal pollution. Some reviewers have reported issues with the SteriPEN Classic in terms of cycle length, with the unit needing to be recharged after only 6-8 cycles instead of the advertised 20 cycles. This may be due to improper usage or storage, as customers have reported that leaving the device to dry completely before reapplying the protective cover can resolve this issue. Despite these minor issues, the SteriPEN Classic is still recommended by customers for its effectiveness, ease of use, and its lightweight design, making it an excellent option for hiking and camping trips.