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Stainless Steel vs. Aluminum Water Bottles

We all know plastic water bottles aren’t exactly great for the environment. Around the world, there are a million plastic bottles purchased every minute, and this number is only expected to soar with time. Besides eliminating the use of plastic bottles, owning a reusable water bottle is a great way to cut the costs of purchasing bottled water from the market.

With a wide selection of materials and special features to choose from, picking out the best reusable water bottle for yourself is no easy task! While having more options is never a bad thing, it’s important to look at your reusable water bottle as a long-term investment.

How to Choose the Best Reusable Water Bottle?

As a consumer, investing in a high-quality water bottle is definitely in your best interests. The quality of your water bottle plays a large role in how long your bottle will last you and in the quality of your drinking water.

Although each material comes with its own set of advantages and disadvantages, stainless steel bottles have remained a popular choice for their quality and resilience. Compared to glass or BPA-free plastic, you can count on a stainless steel bottle for ultimate durability.

But what about aluminum bottles?

It’s a little harder to differentiate between aluminum and stainless steel bottles because there’s a slight resemblance in how they look and feel. However, the advantages of using a stainless steel bottle most certainly outweigh those of using an aluminum bottle.

Stainless Steel vs. Aluminum Water Bottles

Here are the main differences between stainless steel and aluminum bottles:


It goes without saying that you can definitely count on your stainless steel bottle to withstand the conditions that would completely destroy a glass or BPA-free plastic bottle – but what about aluminum?

It’s a lot easier to dent an aluminum bottle than one that’s made of stainless steel. Despite their similarities in appearance, stainless steel bottles are much more durable than aluminum bottles.


Plastic bottles aren’t just bad for the environment – they’re also bad for your health. 

The chemicals found in plastic bottles can easily leach into our drinking water, which has negative implications on our health. However, not all reusable water bottles are a safe alternative to plastic bottles. For instance, BPA-free plastic and aluminum bottles aren’t necessarily a safer option because they can contain other harmful chemicals.

The main difference between stainless steel and aluminum? Aluminum is reactive, which means it can react to certain liquids.

Aluminum bottles generally come with some sort of lining to act as a barrier between the bottle and its contents. Enamel, resin, or other materials that might contain plastic (or chemicals) are typically used to construct the lining.

Stainless steel is non-reactive so you don’t have to worry about certain liquids interfering with the integrity of your bottle or your drinking water. 

The Insulated DYLN Bottle, for example, has a food-grade stainless steel exterior and a surgical-grade stainless steel interior! It’s high-quality, safe, and offers resistance to temperature.

Cleaning Your Bottle

Aluminum water bottles aren’t generally considered dishwasher safe. Most stainless steel bottles can be placed into the dishwasher, but it really depends on the bottle you own! Always follow the manufacturer’s instructions for how to properly care for or to clean your bottle.

What about the DYLN Bottle?

Keep in mind that only the Original DYLN Bottle is dishwasher safe. The Insulated DYLN Bottle, however, should be washed by hand because it isn’t designed to be dishwasher safe.  


As a consumer, it’s incredibly important to think about how long a product is going to last you before making a purchasing decision. Besides cutting out the costs associated with buying bottled water, investing in a high-quality bottle also means you won’t have to replace it as often.

When it comes to the lifespan of aluminum bottles, you also need to take the lining into consideration. With prolonged use, it’s a given that the lining is going to wear down. Over time, whatever the lining is made of can leach into your water.

Invest in a High-Quality Stainless Steel Bottle

When choosing the best reusable water bottle, it all depends on your personal preferences and what suits your lifestyle best. However, quality matters – especially for something that comes into close contact with you and your drinking water on a regular basis.

It’s important to recognize that the main purpose of getting yourself a reusable water bottle isn’t just the convenience of having water on hand. Rather, it’s also meant to be a safer way to enjoy water.

With an interior made of 316 surgical-grade stainless steel, the Insulated DYLN Bottle features an incredibly sleek design and gives you the power to convert regular drinking water into alkaline water in just under 20 minutes.

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