When will Earthlings launch?

We're in production now. We'll contact Founding Families directly when the first run is confirmed and ready to ship. We'd rather tell you when we're certain than give you a date we can't keep.

What does being a Founding Family mean?

Founding Families are the first people to access the Earthlings Everyday Adventure System when the first production run is ready. You'll receive an email 48 hours before we open to the public, with £10 off any bundle included — no code, no time limit. No newsletter you didn't ask for.

What exactly are the products made from?

The lunch boxes, snack pots, dip pot, and bottle are made from 304 food-grade stainless steel (18/8) — no coatings, no inks, no liners. The logos are laser-etched directly into the metal. The seals are food-grade silicone, removable without tools. The spork is titanium.

Can I put my adventure system in the dishwasher?

Yes. All Earthlings lunchboxes, snack pots, bottles and cutlery including their cases are dishwasher safe.

Stainless steel is durable, non-reactive, and completely food safe — designed to last years, not seasons. It won't stain, absorb odours, or need replacing every couple of years the way plastic containers often do. 304 food-grade stainless steel — the grade used in Earthlings products — is the same material used in professional kitchen equipment. It's independently tested for heavy metal migration, REACH SVHC compliant, and dishwasher safe for daily use. Unlike many plastic containers, it doesn't degrade with heat, won't absorb food smells over time, and doesn't need replacing when it discolours.

Is a stainless steel lunchbox better than plastic?

For everyday school use, stainless steel outperforms plastic on durability, hygiene and longevity. Plastic containers crack, stain, warp in the dishwasher and absorb food odours over time. A well-made stainless steel lunchbox won't do any of those things. The more useful question for most families is total cost over time. A plastic lunchbox replaced twice a year costs more over three years than a stainless steel system bought once. It also produces more waste. Earthlings systems are independently tested for food safety, dishwasher safe, and designed to be used daily for years.

Why durability is sustainable

April 14, 2026

The most sustainable family products are often the ones you do not need to replace.

When people talk about sustainability, the conversation often starts with materials.

Is it recyclable? Is it plastic-free? Is it natural? Is it lower waste?

Those questions matter. But they are only part of the story.

Because one of the most important sustainability decisions is often much simpler:

How long will it actually last?

At Earthlings, we believe durability is one of the clearest and most practical forms of sustainability. A product that stays useful for years reduces replacement, reduces waste, and lowers the number of resources needed over time.

Sustainability is not just about what something is made from

A product can be marketed as sustainable because it uses a better material or a lower-waste alternative. But if it breaks quickly, stains easily, warps in the dishwasher, or becomes unusable after a short period of time, its impact does not stop at the point of purchase.

It still needs to be replaced.

That replacement carries its own footprint:

new raw materials
new manufacturing
new packaging
new transport
new household waste when the old product is discarded

When this cycle repeats again and again, convenience becomes wasteful very quickly.

The problem with short-life products

Many everyday family products are designed around low upfront cost rather than long-term use.

That often means they are more likely to:

crack when dropped
warp after repeated washing
stain from food
hold onto smells
lose parts or become mismatched
feel worn out long before they should

For products used daily, especially for school lunches, nursery snacks, travel, and family days out, that short lifespan creates a constant cycle of repurchasing.

Something may seem affordable in the moment, but if it needs replacing every few months or every school term, the true environmental cost becomes much greater.

If you want a practical example of how this plays out in family life, our article on the hidden cost of replacing cheap lunchboxes shows how repeated replacement adds up over time.

Why long life reduces waste

A durable product does more than survive. It keeps serving the same purpose, over and over again, across the repeated routines of family life.

That matters because every extra year of useful life can help reduce:

the number of products a family buys overall
the volume of discarded items entering the waste stream
the need for duplicate products for school, weekends, and travel
dependence on disposable alternatives such as cling film and snack bags

In simple terms, durability slows consumption down.

And slowing consumption down is one of the most effective ways to reduce environmental impact.

Durability supports better buying decisions

There is also a human side to durability.

When families trust that a product will last, they buy differently. They buy fewer things, choose more carefully, and build routines around products that stay useful.

That leads to:

less clutter
fewer rushed replacements
better long-term value
more confidence in what is packed and used every day

For family products, that trust matters. These are the items that get used in packed school mornings, muddy park trips, train journeys, beach snacks, and the hundreds of ordinary moments in between.

The best products should keep up with real life, not become one more thing that needs replacing.

A durable product can move through childhood

One of the clearest signs of a sustainable family product is that it does not stop being useful as soon as a child grows older.

Instead, it can move through different stages of life:

nursery snacks
school lunches
weekend picnics
family travel
shared snacks on days out
younger siblings and hand-me-down use

That kind of longevity is not accidental. It comes from thoughtful design, durable materials, and resisting trend-led choices that date quickly or wear out fast.

At Earthlings, we believe products should be designed to last through the repeated moments that shape childhood, not just a single season or school year.

This is closely linked to our thinking on how long a child’s lunchbox should last, especially when products are used across nursery, school, travel, and siblings.

Why material choice still matters

Durability is not separate from materials. The two are closely connected.

Choosing strong, stable, long-life materials helps products stay in use longer and maintain their value over time.

That is one reason we are drawn to food-grade stainless steel for family food systems. It is durable, rust-resistant, easy to wash, and well suited to repeated daily use across school, home, and outdoor settings.

The point is not simply to choose a material that sounds sustainable. It is to choose one that performs sustainably over time.

For a more detailed look at material performance, you may also find our guide to why stainless steel is better than plastic helpful.

True sustainability looks beyond the first sale

Some products are designed to win at the point of purchase. They look good online, seem affordable, and solve an immediate need.

But true sustainability asks a bigger question:

What happens next?

Will it still be in use after a year? After three years? After hundreds of lunches, washes, and adventures?

If the answer is yes, that product is already doing something valuable. It is reducing replacement, holding its place in the home, and avoiding the waste created when convenience becomes disposable.

The Earthlings view

We do not believe sustainability should rely on constant rebuying.

We believe the most sustainable products are those that families can rely on for years — products that move from school mornings to beach days, from nursery bags to picnic blankets, from one child to the next.

That is why durability matters so much to us.

Because a product that lasts longer does more good over time.

Fewer replacements. Less waste. More trust.