Glass is the safest water bottle type because it's chemical-free, made from natural materials, and dishwasher safe. When buying a glass bottle, there are a few things to look for: Has it been tested for lead and cadmium content? Make sure it has been tested and that neither are present – it's that simple.
If you are filling containers with water to store, it is best to use food-grade water storage containers. FDA-approved food-grade storage containers will not transfer toxic substances into the water. They can be found at surplus or camping supply stores.
Long-Term Water Storage Solutions
The general guideline is to use food-grade plastic bottles. You can also use glass bottles so long as they haven't stored non-food items. Stainless steel is another option, but you won't be able to treat your stored water with chlorine, as it corrodes steel.
#1 Stainless steel is better for your health
Plastics are packed full of toxic chemicals which can leach into water over time, particularly if the bottle is filled with hot liquids.
In fact, out of all materials, stainless steel bottles are regarded as the safest and healthiest water bottles.
Glass is the boss in the reusable water bottle category. It is the safest and best way to store both food and liquids for several reasons. Water in glass bottles isn't affected by any flavor from the container, giving it a “purity of taste” benefit when compared to plastic bottles and other options.
The insulating properties of stainless steel water bottles mean that you can enjoy cool drinking water up to 24 hours after filling the bottle from your water cooler. Hot water stays warm for nearly six hours in a stainless steel bottle.
Plastic water bottles contain chemicals, and those chemicals can leach into the water. This plastic leachate can have detrimental health effects on consumers. At certain levels of exposure, some of the chemicals in plastic, especially the chemical known as bisphenol A (BPA), have even been implicated as carcinogens.
Stainless steel is manufactured from safe, natural elements that are free of disease-causing chemicals and carcinogens. It's completely safe to drink water stored in stainless steel bottles even for long durations.
Drawbacks of Storing Water
As mentioned before, creating structures that prevent the natural flow of water can cause it to build up and release all at once in a dangerous flood. Preventing natural floods can also have a drawback since they transport sediment that is full of nutrients to riverbanks.
Week-old water is safe to drink as long as the bottle is clean and sealed properly, and stored in an area where there is no direct sunlight. Moreover, you can also store water in a tightly sealed stainless steel bottle for up to 6 months.
You can store your water in thoroughly washed plastic, glass, fiberglass or enamel-lined metal containers. Never use a container that has held toxic substances, because tiny amounts may remain. Sound food-grade plastic containers, such as soft drink bottles, work well.
As a general rule, HDPE (plastic #2) is the best type of plastic for water storage containers. Plastics #4 and #5 are also okay for water storage. However, plastics #1, 3, 6, and 7 are not good options because they are weak and/or leach chemicals into the water. Note that not all HDPE plastic is food-grade.
Clean water should be stored in cleaned and sanitized food-grade plastic containers. Food-grade plastic containers include any purchased glass or plastic containers that once held food or drinks. New plastic water containers can also be purchased for water storage purposes.
When you're using plastic containers, never store water in them for longer than 3 to 6 months, and keep a close eye for when it starts to become discoloured, cloudy or for any signs of contamination that will make it harmful for consumption.
A copper bottle may seem a little expensive when you buy it but there is no chance of breakage. Hence, if handled properly, a copper bottle can last a lifetime. From the given arguments it is clear that using a copper vessel is the best way to store water.
The water left overnight or for a long period of time in an open glass or container is home to numerous bacterias and is not safe for drinking. You never know how much dust, debris, and other small microscopic particles might have passed into that glass. Water left in a bottle for a long time is not safe to drink.
Because Tupperware bottles are both safe and healthful, they can help reduce bottle waste.
What containers can be used to store water? Water should be stored before a disaster occurs, in thoroughly sanitized food-grade plastic or glass containers with tight-fitting lids. Food-grade plastic containers will not transfer harmful chemicals into the water or food they contain.
“The smaller the number of surfaces for bacteria to hide and grow in, the better,” she says. “Stainless steel is easier to clean and harder for bacteria to create biofilms on.” There's no need to toss out other bottles you already have, but you may want to put in some extra effort to get them clean.
Wash Daily With Warm, Soapy Water
For a stainless steel insulated water bottle, the first step for keeping it sanitized and squeaky clean is by gently washing it every day with warm, soapy water. We recommend using a bottle brush, which will help you gently wash all the hard to reach areas around the lid.
Durability and Longevity: Stainless steel tanks offer high resistance to cavitation, crevice corrosion, as well as wear and tear in contaminated and pure waters.