We LOVE our healthy reusable water bottles here at TheRoundup.
Seeing as you’re here reading this article, I think it’s safe to assume that you share my passion for eco-living, and in particular, eliminating single-use plastics.
It’s probably also safe to assume that you probably have at least one reusable water bottle you use daily.
Plastic is the cheapest reusable water bottle material. But how long can you use a reusable plastic water bottle before you need to replace it?
And what about other water bottle materials? How long do they last?
Well. It actually depends on multiple factors. Read on to find out exactly what they are.
Contents
In my reusable water bottle materials article, I discussed the six primary materials used to make them.
So, it makes sense to break this article down by those water bottle materials.
For reusable plastic bottles, durability depends mainly on the type of plastic they’re made from.
Polycarbonate and PET plastics are some of the most common in reusable bottles. However, both have different lifespans.
A polycarbonate water bottle typically lasts between 1-2 years, while a PET water bottle typically lasts 2-3 years.
Check the recycling symbol (usually found on the bottom of your water bottle) if you’re unsure what plastic was used to make it.
At the top of the pile when it comes to durability, stainless steel bottles can last almost indefinitely if looked after properly.
When your bottle is made from high-quality 18/8 food-grade stainless steel, you shouldn’t have any issues with rust or wear and tear if you take care of it.
Glass bottles can also last a long time as long as they don’t get dropped or broken.
If you carefully handle your glass water bottle, it should last as long as stainless steel.
Aluminum water bottles are also durable but often not as durable as glass or stainless steel. They’re prone to denting because the metal used is usually relatively thin.
It’s also worth pointing out that aluminum can discolor and oxidize when it comes into contact with acidic drinks.
This is why most aluminum reusable water bottles are lined with a coating (usually some form of plastic). This is also why I tend to steer clear of aluminum bottles.
Silicone water bottles are usually one of the more affordable options, and they can last for up to five years with proper care.
Silicone is often used for space-saving collapsible bottles. It’s hard-wearing and easy to clean.
Copper water bottles are becoming increasingly popular due to their antimicrobial properties and stylish look.
However, they can also be quite expensive.
A copper water bottle can last for ten years (and beyond) if taken care of properly, though you will have to periodically buff them with a clean, dry cloth to keep them looking good.
One of the cornerstones of sustainability is buying new things sparingly.
However, even with the best care in the world, your reusable water bottle is probably not going to last forever.
Some of the signs that it might be time for a replacement include the following:
As you can see, there are many types of reusable bottles, and they can last for various lengths of time.
But if you want to make sure that your bottle lasts as long as possible, here are some tips:
A bottle that isn’t made with BPA-free plastic could leach the chemical into your water. This can cause various health issues, such as endocrine disruption. Ensure that any plastic bottles are labeled BPA-free before using them.
BPA is not easily washed away (even with a dilute bleach solution). If you suspect your bottle contains this chemical, replace it as soon as possible.
According to ScienceDirect, BPA release is dramatically increased at temperatures of 70 °C.
The general rule of thumb is that most plastic and silicone are dishwasher safe, but stainless steel water bottles, copper, and aluminum aren’t.
Check with the manufacturer if you need clarification. However, handwashing is preferable if you want to prolong the life of your bottle.
Reusable bottles can last for a long time if taken care of properly.
Different materials have different lifespans, so choose the one that best suits your needs.
I like to steer clear of plastic water bottles (I don’t like the thought of BPA or mountains of plastic waste in the ocean) and usually go for either glass or stainless steel bottles.
Whether the material your reusable water of choice is made from, remember that taking good care of it will help significantly prolong its life.
Do you keep using plastic water bottles for decades? Or do you replace your bottles at the first sign of damage?
Are you like me and avoid plastic altogether in favor of a glass or stainless steel water bottle? Or do you insist on recycled bottles? Drop me a line and let me know.
