Sustainability
Designed with both people and the planet in mind, this container is made from 90% post-consumer recycled stainless steel and finished with a durable Klean Coat® powder coating that’s safe for you and better for the environment. By replacing disposable plastic lunch containers with this long-lasting alternative, you reduce waste, cut down on single-use plastics, and support a circular economy. Every meal stored in this box is a step toward a cleaner, healthier planet.

About Klean Kanteen
Klean Kanteen began in 2004 with a simple idea: create a safe, reusable alternative to single-use plastic bottles. The first stainless-steel, BPA-free bottle was designed in Chico, California, and soon after the Cresswell family took the lead, expanding the mission and product line. From insulated tumblers to lunch boxes and straws, every Klean Kanteen product is built to last, with eco-friendly innovations like Climate Lock® vacuum insulation and the chip-resistant Klean Coat® finish.
As a Certified B Corp and member of 1% for the Planet, Klean Kanteen has donated millions to environmental nonprofits and remains committed to a healthier planet, one reusable product at a time.

What are people saying about the Eco-Friendly Leakproof Stainless Steel Lunch Container | 23oz?
I've been bringing my lunch to work in glass containers for years, and this was such an upgrade! These containers are so light and fit easily in my work bag. I'm so happy they are microwave and dishwasher safe! The days of hauling heavy containers to work are over.
High quality sleek design - easy to clean!
Great color tofu. Sandwiches size. Leakproof lid. Great quality. Easy to clean. Portable and durable.
I like how it is microwave safe and the very secure leakproof lid with side fasteners. A slightly larger size would be nice since it's a tight fit for a serving of oatmeal or a sandwich. A little bigger would be perfect but still a good size for smaller stuff and travels very easy.
Great product that can replace plastic food storage.
How to use
Using your stainless steel lunch container is simple and versatile. To pack a meal, fill the container with your favorite sandwich, salad, or snacks, then secure the leakproof silicone lid by pressing it firmly onto the base. The lightweight, compact design fits easily into lunch bags and backpacks. When reheating, remove the silicone lid and place the steel container in the oven (up to 350°F for 20 minutes). For storage, the container is freezer safe, keeping food fresh for longer periods. After use, simply place the container and lid in the dishwasher for a quick, hassle-free clean. Its rust-resistant, odor-free design ensures it stays fresh and ready for your next meal.

What is Earthshopp?
Earthshopp was founded by a mother and son team who believe that the health of the planet and reversing climate change should be a top priority for all of us. We are passionate about finding ways to live sustainably and in harmony with the Earth, and we believe that mankind can function in a balanced and sustainable way with the planet.
That is why we created Earthshopp.com - a marketplace for sustainable goods. Our mission is to create a space for people to painlessly transition to sustainable, earth-friendly products for all of their needs and wants, resulting in sustainability becoming the norm in shopping.
We believe that every small change we make in our daily lives can have a big impact on the planet. By choosing to purchase products that are good for the environment, we can help to reduce our carbon footprint and make a positive difference in the world.
Frequently Asked Questions
-
Yes, the food box features a silicone lid with secure snap tabs that creates a leakproof seal, keeping meals safe and spill-free.
-
No, you can't use this container in the microwave.
-
Absolutely. The container is freezer safe and oven safe for reheating up to 20 minutes at 350°F (177°C).
-
No, it’s completely free of BPA, BPS, BPF, lead, and plastics. It’s made from 90% post-consumer recycled stainless steel with a non-toxic Klean Coat® finish.
-
Both the container and lid are dishwasher safe. The electropolished interior with rounded corners ensures easy cleaning and prevents food from sticking.