I use the Aquamira ones
Aquamira Water Treatment Drops - Bivouac Online Store
as the water is treated faster which helps when you are thirsty
I've got some of these too
Potable Aqua with...
Type: Posts; User: 308
I use the Aquamira ones
Aquamira Water Treatment Drops - Bivouac Online Store
as the water is treated faster which helps when you are thirsty
I've got some of these too
Potable Aqua with...
Down south or more isolated areas may be fine but in the Tararuas I take water purification tablets - I've not been really sick but it means that I don't get the shits as bad