A water purification straw is a must have in any wilderness survival kit. This simple to use straw allows you to drink from any cup or bottle, or directly from a water source.
Each water purification straw is capable of filtering up to 75 litres (20 gallons) of water and has been proven to remove 99.9% of Cryptosporidium, E. Coli, Giardia and other harmful pathogens.
Incredibly compact and convenient, each water purification straw weighs only 15g and fits easily into any survival kit, backpack or pocket.
Water purification straws are ideal for hiking, camping, mountaineering and any other long-range outdoor activity.