Stainless Steel Lunch Box – Leakproof & Plastic-Free

🌱 Plastic-free, food-safe 304 stainless steel

♻️ Designed for long-term reuse to reduce single-use waste

🔒 Secure clip lid with leak-resistant seal

🍱 Removable divider for simple, organised meals

✔ Free Australia-Wide Shipping

✔ 30-Day Returns

✔ Food-Grade 304 Stainless Steel

✔ Leakproof Silicone Seal

Details

Plastic-free stainless steel lunch box with secure clip lid and divider. Leak-resistant and durable. Available in 850ml, 1200ml, and 2400ml sizes.

Available Sizes

850ml Lunch Box

Capacity: 850ml
Length: 16.5cm
Width: 12cm
Height: 6cm
Weight: 228g

1200ml Lunch Box

Capacity: 1200ml
Length: 18.5cm
Width: 14.5cm
Height: 6cm
Weight: 280g

2400ml Lunch Box

Capacity: 2400ml
Length: 24cm
Width: 17cm
Height: 7.7cm
Weight: 550g

Shipping and Handling

Order cut-off time: 5:00 PM (AEST), Monday to Friday

Orders placed after this time will be processed on the next business day.

Handling time: 1–2 business days (Monday to Friday)

Once your order has been prepared, it will be dispatched with one of our
delivery partners.

Estimated transit time: 6–8 business days (Monday to
Friday)

Estimated total delivery time: 7–10 business days.

Returns and Refunds

Bambeso offers 30-day returns on unused items in original
packaging for orders shipped within Australia, with refunds processed to the
original payment method within 7 business days after approval.
Simply contact our support team to initate a return.

Please email us at: info@bambeso.com

You can also call us at: +61 478 419 204

Customer Support Hours:

Monday to Friday, 9:00 AM – 5:00 PM (AEST)

We aim to respond to all enquiries within 1–2 business days.

Bambeso

Stainless Steel Lunch Box – Leakproof & Plastic-Free

Description

Designed for everyday use and built to last, this stainless steel lunch box offers a practical, plastic-free solution for storing meals at home or on the go. Crafted from premium 304 stainless steel, it provides a durable and food-safe alternative to disposable packaging and plastic containers. The clean rectangular shape allows meals to be packed neatly and efficiently, whether for meal prep, office lunches, gym sessions, travel or outdoor activities.

A secure clip-lock lid combined with a removable silicone seal helps keep food fresh while reducing the risk of leaks during transport. From early morning commutes to post-work training sessions, it’s designed to carry full meals with confidence. Each lunch box includes a removable stainless steel divider, making it easy to separate foods without disposable wraps or extra containers. Available in three convenient sizes, the range suits everything from light snacks to full prepared meals.

Easy to clean and designed for repeated daily use, this lunch box supports a low-waste lifestyle without compromising on performance or simplicity. Its robust construction resists rust, staining and odours, ensuring it maintains its appearance and function over time. Built for adults who value durability, organisation and sustainability, it’s a reliable addition to a clean stainless kitchen routine.

Specifications

Material & Construction

Food-grade 304 stainless steel body
Removable food-safe silicone seal
Includes 1 × stainless steel divider per lunch box
Plastic-free food contact surface
BPA-free and non-toxic materials

Design & Features

Rectangular shape for efficient meal packing
Lockable clip lid for secure closure
Leak-resistant seal to help prevent spills
Smooth interior for easy cleaning
Minimal, durable design for long-term use

A sustainable alternative

Switching from plastic to stainless steel is a simple way to reduce everyday waste. Durable, long lasting and fully recyclable, stainless steel keeps food fresh without absorbing odours or stains. A small change that makes a meaningful difference.

SHOP WITH A SUSTAINABLE AUSSIE BRAND

Our mission is to not only do less harm, but to do more good. We create beautiful, functional products with respect for both people and the planet.

LEARN MORE

FAQs about our Stainless Steel Lunch Boxes

Is the stainless steel lunch box leak-proof?

The lunch box features a secure clip-lock lid with a removable silicone seal designed to help prevent leaks during everyday transport. While it performs well for most foods, it is best suited to solid or semi-solid meals rather than soups or thin liquids.

What material is the lunch box made from?

The body is made from food-grade 304 stainless steel, a durable and non-toxic material commonly used for food storage. It is free from BPA, plastics, and harmful coatings.

Does each lunch box include a divider?

Yes. Each lunch box comes with one removable stainless steel divider, allowing foods to be separated without the need for disposable wraps or extra containers.

Are the lunch boxes dishwasher safe?

Yes, the lunch boxes are dishwasher safe. To maintain the finish and minimise water marks, hand washing and thorough drying are recommended.

Will the lunch box absorb odours or stains?

No. Stainless steel naturally resists odours, stains, and flavours, helping food stay fresh without lingering smells between uses.

Are the lunch boxes suitable for children?

Yes. The lunch boxes are suitable for both children and adults. The secure clip-lock lid helps keep contents contained during transport.

Are the lunch boxes sold as a set?

No. Each size is sold separately. The available sizes are 850ml (small), 1200ml (medium), and 2400ml (large).

Easy Returns

Free Shipping

100% Secure Checkout

24/7 Customer Support