Healthy Alternatives to Plastic Lunchboxes: Why They're a No Go & What to Use Instead

Plastic lunch boxes may be popular, but their potential health risks, especially for children, are a growing concern. In this guide, we'll reveal the hidden dangers of plastic lunch boxes and introduce healthier, more durable alternatives that protect your kids and the environment.
Chemicals used in plastic production, such as BPA and phthalates, can pose serious health risks, including hormonal disruptions and developmental delays. Children are particularly vulnerable due to their developing systems and higher exposure rates. These risks are amplified when plastic is exposed to heat, scratches, or wear, which are common in lunch boxes.
Stainless steel lunch boxes offer a safe, practical, and long-lasting solution. Food-grade stainless steel does not leach harmful substances and is easy to clean, making it perfect for children. Its longevity also makes it a sustainable choice that can be passed down from child to child.
By choosing stainless steel over plastic, you eliminate the risk of harmful chemical leaching and provide a durable, eco-friendly solution.
Here are my top safer lunch box options to help you make the switch today:
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Nestling Stainless Steel Bento Lunch Box
Great low tox lunch box option. measures 255mm x 185mm.
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PlanetBox Rover Stainless Steel Lunchbox
Toxic-free: contains no lead, PVC, phthalates or BPA material. Great durable lunch box. We love our Rover Lunch box.
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Ecococoon Bento Lunch Box
Ecococoon Bento Lunch Box is made from 18/8 stainless steel. The silicone seal is removal. Dimensions 25.5cm x 18.8cms x 5cms. Dishwasher Safe. Built to last and withstand daily use.
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Ecococoon Stainless Steel Snack Pots
These stainless steel snack pots are perfect for thin sauces such as salad dressing or soy sauce. They're also great for fruit, yogurt, or nuts.
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Mindful Mealtime Stainless Steel Double Layer 1500ml Lunchbox
Plastic and chemical free. Bento style 2 section tray that sits on top of 1 section bottom layer. Bottom layer fits a full size sandwich or banana.
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Mindful Mealtime Stainless Steel Double Layer 1800ml Lunchbox with Handles
Plastic and chemical free. Bento style 2 section tray that sits on top of 1 section bottom layer. Bottom layer fits a full size sandwich or banana.
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Kaally Snack Box (2 Compartment Stainless Steel)
400mL capacity (160ml & 240ml) and 304 (18/8) Stainless Steel. Perfect for package free snacks on the go.
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Kaally Bento 4
This lunch box has practical compartments (150ml, 150ml, 180ml, 350ml) and a bonus 50ml snack pot. Made from premium 304 (18/8) stainless steel with a removable LFGB-grade silicone seal for a low-tox, leak-resistant experience. Super easy for young children to open and close.
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Kaakaa Baby Insulated Food Jar 350mL
Keeps food warm or cold for up to 4–5 hours. Perfect for small meals or snacks. Food-grade 304 (18/8) stainless steel body. Leak-proof + mess-free.
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Ecococoon Classic Bento 3 Lunchbox
Ecococoon Bento Lunch Box is made from 18/8 stainless steel. 3 Leak-Resistant Compartments. Big 1800ml capacity so ideal for bigger kids or adults.
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The Low Tox Project Extra Large Stainless Steel Lunch Box 2400ml
Great for big eaters and adults. Made from 18/8 (304) Uncoated Stainless Steel and LFGB Grade Silicone.
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The Low Tox Project Stainless Steel Lunch Box 800ml Rectangle with 3 Compartments
Designed with 3 smart compartments, this rectangular lunch box keeps food separated and fresh, making it ideal for school lunches, work meals, picnics, or snacks for kids and adults alike. Made from 18/8 (304) Uncoated Stainless Steel and LFGB Grade Silicone.
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