Stainless Steel Lunch Boxes
Stainless Steel Lunch Boxes
550ml up to 2.4L options available
Plastic-Free & Low-Tox Solution
Durable & Versatile for Every Home
✨ Free Shipping on orders $55+
Low stock: 7 left
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Dishwasher Safe
Fast delivery & free returns
Why Parents Love These lunch boxes
Why Parents Love These lunch boxes
Still using plastic tubs, takeaway containers, or cheap lunch boxes?
That daily exposure adds up—especially with heat, moisture, and food touching the surface. Never place these in the microwave! - you shouldn’t be using microwaves anyway...
These Stainless Steel Lunch Boxes are a clean, low-tox solution that supports your family’s wellbeing. Made from 100% food-grade stainless steel with zero coatings or plastics, it helps cut down harmful exposure while making food prep easier and safer.
Available in sizes ranging from 550ml to 2400ml, perfect for food storage, school, picnics, work, long car trips, or even storing leftovers at home.
A smart swap for every home—not just for kids.
Here’s why you’ll love it:
🥗 Plastic-free + toxin-free: Made from pure 304 stainless steel
📦 Versatile + portable: Use it for school, work, travel, or pantry storage
🧼 Built to last: Rust-resistant, dishwasher safe, no coatings to peel
Free Shipping & Returns
Every Leo & Sun™ order over $50 includes free delivery Australia-wide,
Not satisfied? Return it within 100 days—we’ll refund you in full and cover the return shipping.
100 Day Risk-Free Trial
Try it. Use it. If it’s not a perfect fit, send it back—no hassle.
Free Shipping & Returns
Free Shipping & Returns
Every Leo & Sun™ order over $55 comes with free shipping Australia wide, carefully prepared and dispatched within 5–10 business days. We're confident you'll love your purchase — but if you're not completely satisfied, return it within 100 days for a full refund, with return postage fully covered.
100 Day Risk Free Trial
100 Day Risk Free Trial
Got your order and not satisfied? No problem - just send it back for a full refund, and we’ll cover the return postage costs.
Have questions?
What are these lunch boxes made of, and are they safe?
Our Stainless Steel Lunch Boxes are crafted from 100% pure, food-grade 304 stainless steel. They are completely plastic-free and have zero coatings, ensuring a clean, low-tox solution for safe food storage for your entire family.
What sizes and configurations are available?
These lunch boxes come in a versatile range of sizes from 550ml up to 2400ml. Many sizes also offer options with or without internal partitions, providing flexible solutions for all your meal prep and storage needs.
Are these lunch boxes durable and easy to clean?
Absolutely! Our lunch boxes are built to last. They are rust-resistant, designed with no coatings to peel, and are completely dishwasher safe for effortless cleaning and long-term use.
How does shipping and returns work for these lunch boxes?
Every Leo & Sun™ order over $55 comes with free shipping Australia wide, carefully prepared and dispatched within 5–10 business days. We're confident you'll love your purchase — but if you're not completely satisfied, return it within 100 days for a full refund, with return postage fully covered.