LifeStraw Personal Water Filter Straw
If you are out of your home, into the wilderness; being equipped and prepared and not carrying too much weight is one of the basic elements of surviving in different conditions of nature. When you lose your road, you must be prepared and equipped when weather conditions do not allow you to return or you have to change your route. However, you will not be able to carry water for a liter.
In such cases, your rescuer will be LifeStraw!