Which Tupperware containers preserve food best? Steel or polypropylene. Your choice!

Although it's not always given the importance it deserves, choosing a good container to carry our best recipes, whether to work or on a mountain getaway, is essential for protecting our health. That's why today we'll tell you which are the best Tupperware containers for preserving food, which materials are best to avoid, and we'll talk about Castey's two new Tupperware models.

Steel Tupperware: a safe option

Today, stainless steel Tupperware is regaining popularity as a durable and safe alternative to traditional plastic containers. Although they were once overshadowed by the rise of plastic, stainless steel Tupperware remains an unbeatable option for several reasons.

Advantages of steel containers

1. Durability and resistance

Stainless steel Tupperware stands out for its impressive durability. Although the initial investment may be higher than that of plastic models, its long lifespan more than offsets the expense. Unlike glass Tupperware, which can be fragile, stainless steel doesn't break or deteriorate easily. It's also highly resistant to corrosion, rust, and stains, ensuring optimal performance for years.

2. Lightness and easy handling

Despite their robustness, these Tupperware containers are surprisingly lightweight, making them ideal for transporting food to work, school, or while traveling. Their impact resistance makes them a safe and reliable option.

3. Easy to clean

Cleaning stainless steel Tupperware is simple and convenient. You can wash them by hand or in the dishwasher without worrying about their integrity. Their surface doesn't absorb odors or flavors, ensuring your food stays fresh and clean.

4. Hermetic and leak-proof design

Each Tupperware container is equipped with a polypropylene (PP) lid that includes a removable silicone gasket and a completely airtight tab closure system. This design prevents accidental spills and keeps your food fresher for longer.

5. High quality material

Made from 18/10 stainless steel, these containers are especially resistant to rust and bacteria, ensuring safe food preservation. They're perfect for storing, freezing, and reheating meals, and their airtight design prevents spills, even in the microwave.

6. Ecological and safe

Stainless steel Tupperware containers are an environmentally friendly option, as they are 100% recyclable. Plus, their lids are BPA-free, ensuring they pose no health risks.

Polypropylene tupperware: BPA free

Polypropylene is a type of plastic made from propylene, a gas found in crude oil and refined petroleum products. This thermoplastic polymer, although chemically similar to polyethylene, has distinct characteristics that make it suitable for a variety of uses.

Thanks to its low cost, high durability, and versatility, polypropylene is used in the production of numerous products, one of which is food containers or Tupperware. For example, the new packaging soft colors of Castey They use this material to ensure a long lifespan and are BPA-free so you can use them with complete confidence.

Furthermore, polypropylene is recyclable, allowing it to be reused in the manufacture of new products. For these reasons, polypropylene Tupperware containers are a popular choice for preserving food, offering durability and resistance in everyday use.

Advantages of soft color packaging

1. Hermetic and leak-proof design

Our Tupperware containers are designed with a polypropylene (PP) lid that includes a removable silicone gasket and a completely airtight tab closure. This advanced design ensures your food stays fresher longer and prevents accidental spills, providing you with a reliable and secure storage solution for your meals.

2. Safe and durable

Made from high-quality polypropylene, our containers stand out for their durability and safety. This material is known for its strength and longevity, ensuring your containers maintain their integrity even with intensive use. Plus, they're completely BPA-free, providing added peace of mind when using these containers to store your food.

3. Ecological and reliable

Committed to the environment, our tupperware They are made with recyclable and BPA-free materials, making them an eco-friendly and safe option. You can trust their safety and sustainability while helping to reduce your environmental impact.

The choice will depend on personal needs and the type of food you want to preserve.

Are you sure which one is best for you?