Quick Answer
For collecting water in the field, use containers that are durable, leak-resistant, and have a wide mouth for easy cleaning and scooping. Collapsible water containers or plastic bottles are ideal options, but always prioritize food-grade materials to avoid contamination. When in doubt, opt for a metal container with a secure lid.
Container Materials and Options
When selecting a water container, prioritize materials that are non-reactive, durable, and can withstand various temperatures. Plastics like HDPE (High-Density Polyethylene) or PET (Polyethylene Terephthalate) are suitable options, but always check for cracks, scratches, or any visible signs of damage that could compromise the container’s integrity. Metal containers like stainless steel or aluminum are also reliable choices, but ensure the lid is secure to prevent spills.
Container Size and Capacity
Select a container with a capacity of at least 1 liter (33.8 ounces) to collect enough water for drinking, cooking, and hygiene. However, consider a larger container (2-3 liters) when traveling in groups or planning for extended periods. When storing water, aim for a ratio of 1:10 to 1:20 container to water volume to allow for expansion and prevent over-pressurization.
Container Preparation and Maintenance
Before collecting water, inspect the container for any damage or signs of wear. Clean the container thoroughly with soap and water, and then sanitize it with a solution of 1 tablespoon of unscented bleach per 1 gallon of water. Regularly check the container for any signs of degradation or damage, and replace it if necessary.
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