Competition: 3 SteriPEN Ultras to be won!


The Ultra is one of the newest additions in the range of award-winning water purifiers from SteriPEN, and the UK distributors Whitby & Co have kindly given us three Ultras to give away to Trek & Mountain readers!

The SteriPEN Ultra features an easy-to-use display which ‘smiles’ when water is safe to drink. It includes an internal battery that can be recharged via its USB port to provide up to 50 litres of safe drinking water per charge, and is the perfect solution for overseas treks and expeditions providing a low weight, convenient and compact option. Using UV light, SteriPEN Ultra destroys more than 99.9% of bacteria, viruses and protozoa and will treat one litre of water in 90 seconds.

The SRP of the Ultra is £96 and it comes with a USB Cable and neoprene carry case. For more info on the Steripen Ultra, go to

Just answer the easy question below and your name will be entered into the draw, from which three winners will be chosen. The closing date is 30th August 2013, and the winners will be notified by the 7th September.

QUESTION: What percentage of bacteria, viruses and protozoa will the SteriPEN Ultra kill?

a. 9.99
b. 999
c. 99.9


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