3-in-1 Giant Stainless Steel Lunchbox
3-in-1 Giant Stainless Steel Lunchbox
3-in-1 Giant Stainless Steel Lunchbox
3-in-1 Giant Stainless Steel Lunchbox
3-in-1 Giant Stainless Steel Lunchbox

ECOlunchbox 3-in-1 Giant Stainless Steel Lunchbox

Sale price$54.99
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Have a family to feed at lunchtime? Want a plastic free solution to a picnic in the park? The Three-in-One Giant bento box by ECOlunchbox is the product for you. This lunch box storage system holds an impressive 8 cups of food in three separate food containers that nest and clip together. This non-toxic, stainless steel system was designed to handle generous portion sizes. Perfect for couples camping, double-kid's meals, or just those times when hunger strikes!
Women Owned
This brand is owned by a majority of women. This includes everything from a small one-woman shop to a larger company where more than 51% of women make up the ownership team.

B Corp
The B Lab is a third-party, non-profit organization that certifies companies as socially and environmentally responsible. B Corps are businesses that go above and beyond traditional business models and aim to create positive change in the world through their practices. These companies must meet rigorous transparency and accountablity standards, while doing what is best for people and the environment.

BPA Free
Products that are labeled as BPA free do not contain Bisphenol A, a chemical commonly found in plastic products. Studies on BPA exposure have shown that high levels of BPA could lead to hormone disruption, effects on behavior and brain function, reproductive problems, breast cancer, heart disease, infertility, and more.

Phthalate Free
Phthalates are found in toys, electronics, personal care products, plastic wraps, containers, and more. These petroleum based chemicals help soften plastics, and bind fragrances to perfumes, deodorants, creams, and other personal care products. Phthalates are are not chemically bound, meaning they can easily get released into the air, water, or your body, just by using the products as intended. Phthalates have been found to disrupt the endocrine system, which can cause reproductive damage, hormonal imbalances, infertility, mood changes, metabolism changes, and more.

Safe and Fair Labor
We support safe and fair labor practices when producing sustainable products. This company cares for their workers by fostering a safe work environment and providing their employees with fair wage.


ECOlunchbox believes in a simple concept: nutritious and delicious lunches should be packed in non-toxic containers and fill your bellies, not the garbage can. With their collection of dishwasher safe, stainless steel food storage containers and cotton lunch bags, it's easy to ditch the plastic tubs, one-time baggies, yogurt squeezers, and wrapped snacks. That means less waste on the environment, and a healthier, non-toxic lunch for you! Founder and mom-on-a mission, Sandra Ann Harris, believes that the best way to reduce waste is to not create it in the first place. By offering reusable alternatives to everyday lunchbox items, ECOlunchbox helps people to move beyond using plastics, one meal at a time.

See ECOlunchbox

Customer Reviews

Based on 4 reviews
Rachel R.
Great compact lunchbox. I have

Great compact lunchbox. I have a larger stainless steel lunchbox and my husband preferred something smaller, but still able to pack a lot of food. He settled on this one and loves it. It fits quite a bit and I love that it has a small container to fit other things separately.

This bento box is perfect

This bento box is perfect for packing your full lunch in one container (rather than multiple separate ones), and it appears to be very well-made! I couldn't imagine having a smaller one, this is definitely the right size to have!

Lisa C.
I was surprised how small

I was surprised how small it actually was compared to how it looked online. Also one of the side handles started loosening up after only like 4 uses. Otherwise it's really nice and very compact /space saving. Super cute looking too

Bigger is better in ... lunchbox

I have the smaller version of this lunch kit and this bigger version works just as well. It is perfect for food for two people or multiple meals for the day. It clamps shut and keeps the food well preserved with no issue. Well made and fits very nicely in my backpack with no leaking issues.