Katadyn Steripen Ultralight UV Water Purifier Hooded pack The lack of a zipper

The lack of a zipper and hood reduces weight and packed volume

traversing mountains and exploring off the beaten track

Included carry bag to prevent damage during transport

Use under other socks for extra comfort and hygiene

Katadyn Steripen Ultralight UV Water Purifier Hooded pack The lack of a zipperThe smallest and lightest model of the Steripen series is the UltraLight, which can be used to treat 1L per application. Due to its small pack size and weight of only 76. 5 grams this small UV purifier is predestined for minimal baggage. The lifespan of this new water purifier is 8000 uses, and its permanently installed battery can be charged using a USB cable.