Planetbox Insulated Hot or Cold Food Container - 300ml

The PlanetBox Insulated Hot or Cold Food Container makes it easy to take favourite meals, snacks and treats wherever the day leads. Designed to keep food hot or cold for up to 12 hours, this compact insulated container is ideal for soup, porridge, pasta, yoghurt, dips and other foods that are best enjoyed at a particular temperature. Whether it is packed into a school bag, taken to work, brought along on a day trip or kept ready for a family adventure, it helps keep meals at the temperature you want them for longer.

Keeps Food Hot or Cold

The vacuum-insulated design helps maintain the temperature of your food for up to 12 hours, keeping hot meals warm and chilled foods refreshingly cool. Its 300ml  capacity is a useful size for individual portions, snacks, soups and sides, while the wide opening makes it easy to fill and eat from.

The secure leakproof lid helps keep food safely contained as the container travels around in a lunch bag or backpack, reducing the worry of spills and mess. It is particularly useful for foods that are difficult to pack into a traditional lunch box, such as soups, yoghurt, dips and other wet foods.

Thoughtfully Made Materials

PlanetBox has made the Insulated Food Container from food-grade 304 stainless steel, with 71% certified recycled stainless steel used in its construction. The lid uses a LFGB silicone seal, while lead-free solder is used in the manufacturing process.

Like other PlanetBox products, it is made without lead, PVC, phthalates or BPA, offering reassurance when packing food for children and adults alike. The durable stainless steel construction is designed for repeated everyday use, making it a practical reusable alternative to disposable food containers.

Easy for Everyday Life

The wide opening makes the container straightforward to fill, empty and clean, while its compact shape makes it easy to carry alongside a PlanetBox lunch box or inside a separate lunch bag.

For best results and to help preserve the insulated performance and materials, PlanetBox recommends hand washing the container.

Three Quick Q&As About PlanetBox

Q: How long does the Insulated Food Container keep food hot or cold?
A: The vacuum insulation is designed to keep food hot or cold for up to 12 hours, depending on the food and conditions.

Q: Is the Insulated Food Container leakproof?
A: Yes. The secure lid is designed to help prevent spills and keep wet foods safely contained during transport.

Q: Can I put the container in the dishwasher?
A: PlanetBox recommends hand washing the Insulated Food Container.

Why Choose the Insulated Food Container

The PlanetBox Insulated Food Container is a useful addition to everyday packed lunches for anyone who wants to take temperature-sensitive foods on the go. It keeps soups and other warm meals warmer for longer, while also providing a chilled option for yoghurt, dips and similar foods. With leakproof protection, recycled stainless steel construction and a compact 300ml capacity, it combines practical design with reusable, long-term use.

Key Features

• Keeps food hot or cold for up to 12 hours

• Vacuum-insulated design

• Leakproof lid helps prevent spills

• 300ml capacity

• Made from 71% certified recycled 304 stainless steel

• LFGB silicone seal

• Lead-free solder

• Free from BPA, PVC, phthalates and lead

• Wide opening for easy filling and cleaning

• Compact size: 16 × 7.6 cm

• Weight: approximately 320 g

• Hand wash recommended

• Suitable for hot foods, chilled foods, soups, yoghurt, dips and snacks

Quick Care Instructions

1. Hand wash the container with warm water and mild washing-up liquid.

2. Pay particular attention to the lid and sealing area to ensure all food residue is removed.

3. Allow all parts to dry thoroughly before replacing the lid and storing.

4. Avoid abrasive cleaners or scouring pads that could damage the stainless steel surface.

About PlanetBox

PlanetBox is dedicated to creating safe, eco-friendly, and durable lunch solutions for kids, families, and anyone seeking healthier mealtime options. Every product is thoughtfully designed with the highest safety standards in mind, ensuring that it is non-toxic, non-leaching, and free from BPA, phthalates, lead, PVC, and other harmful chemicals. This commitment to safety is why PlanetBox became a trusted choice for parents who want peace of mind when packing meals. Each PlanetBox product is independently tested by certified laboratories to guarantee it meets strict safety criteria, combining durability with responsible design. Beyond safety, PlanetBox emphasizes sustainability, crafting reusable lunchboxes that reduce single-use plastics and minimize environmental impact. With a focus on fun, functional designs and practical features, PlanetBox makes packing lunches easy, enjoyable, and worry-free. For families seeking safe, stylish, and environmentally conscious meal solutions, PlanetBox delivers quality, reliability, and peace of mind in every bite.