Katadyn Steripen Classic 3 UV Water Purifier fly combo Hydrophobic back panel does not

Hydrophobic back panel does not absorb or retain water

Weight: 7 oz Features: Four plastic clips at the corners for attachment

Durable and waterproof on the outside

Low Stretch

for easy tracking and strike detection

Katadyn Steripen Classic 3 UV Water Purifier fly combo Hydrophobic back panel does notThe Steripen ClassicTM 3 with 40 micron pre filter is the latest, most versatile model in our award winning Classic line. Winner of Time Magazine's 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. The 40x40 micron screen Pre Filter fits perfectly on wide mouth one liter water bottles and removes particulates that can get in the way