Aluminum or stainless steel? Choosing the best water container between the two is among the most commonly asked questions asked by environment-conscious individuals looking to make the switch from plastic to reusable water bottles. With a wide selection of water containers to choose from, aluminum bottles and stainless steel bottles are often singled out for their amazing re-usability and Eco-friendly production process.
Safety
The main difference between the two water bottles is that aluminum is generally reactive and is more likely to react to certain liquids. On the other hand, stainless steel is non-reactive so the chances of certain liquids interfering with the integrity of the bottle and drink are little to low. Aluminum water bottles usually also come with a protective lining to prevent the bottle from mixing with its contents. Enamel, resin and plastic are just some of the common materials that are used to construct this lining. This is why it’s very important to only consider aluminum water bottles lined with BPA-free epoxy resins when making your purchase.
Durability
When compared to glass bottles or BPA-free plastic bottles, stainless steel water bottles are generally more likely to withstand different conditions such as breakage or cracks. What about aluminum? While stainless steel water bottles are considered more durable as they can withstand the wear and tear of daily usage, aluminum water bottles are also known to enjoy long-lasting durability. This is because these bottles are specially designed and made for re-usability — keeping the material strong and sturdy for different individuals with different lifestyle needs.
Weight
When it comes to weight, stainless steel water bottles are generally heavier than aluminum water bottles. This is due to the sturdier and solid material used by stainless steel containers and the quality of long-lasting durability that accompanies it. Aluminum bottles, on the other hand, are known to be relatively lighter and cool drinks faster than stainless steel water bottles. The choice ultimately depends on the preference and convenience of the user — aluminum water bottles are recommended for the more casual and lifestyle-leaning individuals whereas stainless steel water bottles can be for those who are into heavy-hitting activities such as sports and the outdoors.
Material
Stainless steel water bottles have several types: high-end bottles made from 18/8 material and cheap bottles made of 18/0 material. This percentage in high-end bottles represent the metals present in the steel to make it an alloy, such as 18% chromium and 8% nickel. Since chromium is a durable metal and nickel has anti-corrosive properties, these high-end stainless steel bottles are more ideal than cheap bottles as they prevent the occurrence of rusting. When it comes to the health and safety of aluminum bottles, one thing you should always look out for are containers constructed with BPA-free liners.
Appearance
Design and appearance is also an important factor to consider when choosing a water bottle. Comparing the two containers, aluminum bottles are considered more stylish than stainless steel bottles. With the growing trend and ubiquity of these good-looking aluminum bottles, choosing aluminum as your next container can allow you to stay stylish with every sip of your drink. On the other hand, stainless steel water bottles are generally more plain-looking but often customizable by colors that come in metallic and gradient shades.
