The Pure Hydration Survivor 4 58 Pattern Water bottle is an absolute winner, it is Military Issue technology that just works. We really like this type of product as if it is good enough for the World Military Forces is in more than good enough for you and I. 

The Survivor4 (S4) is a personal water purifier capable of quickly turning up to 350 litres of potentially contaminated water into clear, clean & safe drinking water.

From unregulated water in Nottingham to a mountain stream in Nepal, the S4 is all you’ll need to provide yourself with safe water for days on end. Our disinfection media is based on Electroadhesion that removes even the smallest viruses, as shown by independent testing.

Made from the highest quality materials and built to the strictest quality control procedures, the S4 is designed to provide you with purified water again and again wherever you are. The S4 differs from the standard aquapure traveller bottle in that it has the traditional military flask shape and is a uniform black colour.

It removes:
Viruses and Bacteria
Pathogens (including Cryptosporidium & Giardia)
Bad tastes & odours
Chemicals (including VOCs, SOCs)
Heavy metals
Faecal matter

Why the Survivor 4?

The Survivor4 uses the Pure Hydration filter, the only filter fully endorsed by the Hospital of Tropical Diseases in London. Pure Hydration are an official partner of the Foreign & Commonwealth Office’s ‘Know before you go’ campaign and their technology is approved for use by the UK MOD.

The Survivor 4 bottle is used by other military forces around the world and is officially NATO Stock Numbered (NSN) and as such will fit NATO issue waterbottle and utility pouches that are in common use Worldwide.

1 Litre Capacity

NSN - 4610-99-254-5019

BPA Free