Katadyn Steripen Classic 3 w/out Pre-Filter 25-27kgs Load Range The breathable seat stays cool

The breathable seat stays cool on hot days

Durable 6mm nail pegs with glow-in-the-dark hooks for visibility in low-light

The natural toe box is wide and un-restrictive

Astro makes a great go-to pad for adventures anywhere

Compatible with all zipper slider sizes and built to complement all outdoor gear styles

Katadyn Steripen Classic 3 w/out Pre-Filter 25-27kgs Load Range The breathable seat stays coolThe Steripen Classic is the latest, most versatile model in our award winning Classic line. Winner of Time Magazines Best Invention of 2001, it offers enhanced ergonomics and battery life as well as improved water resistance. An 8,000 treatment lamp delivers a lifetime of purification.