5 Plastic Bottle Codes That Are Safe for Reuse

When choosing a water bottle for your child, don't just look for bright colors, character designs, or cute shapes. There's something far more important to consider: the plastic code on the bottom of the bottle.

This small code indicates the type of plastic material and indicates whether the bottle is safe for repeated use or potentially risky for daily use. Especially for schoolchildren who carry water bottles almost daily, material selection is crucial.

As a parent, understanding the safety codes for plastic bottles means you're one step closer to protecting your family's health. To better understand the importance of codes before purchasing plastic bottles or containers, read the explanation below.

Why Do You Need to Know Plastic Bottle Codes?

Every plastic bottle has a triangular symbol with a number in the center. This number is not decorative, but rather indicates the type of plastic and its safety rating. Some plastics are only safe for single use, while others are designed for long-term use. If you choose the wrong code on your water bottle or plastic container, it can cause the following problems:

• Plastic absorbs odors and colors.

• Plastic releases harmful chemicals when exposed to heat.

• Plastic becomes a breeding ground for bacteria if the material is not right.

Reusable Plastic Bottle Code

1. PET (Code 1) – Safe but Disposable

PET plastic is commonly used for single-use mineral water bottles. While this material is safe for consumption, it's not recommended for repeated use. Frequent refilling, especially with warm water, can release chemicals that are harmful to the body. Therefore, bottles with this code should only be used once and then recycled.

2. HDPE (Code 2) – Strong and Temperature Resistant

HDPE is a strong plastic, doesn't react easily with liquids, and is quite temperature-resistant. This material is widely used for milk bottles, small gallon jugs, and food containers. For children, HDPE bottles are safe for repeated use, as long as they are cleaned regularly and not used with excessively hot water.

3. PP (Code 5) – The Safest Material for Children

If you're looking for a plastic bottle that's safe for children and suitable for everyday use, code 5 Polypropylene is one of the best options. This plastic is heat-resistant, lightweight, durable, and generally BPA-free. That's why many Easy Bitsy products use PP material to ensure long-term safety.

4. Tritan (Code 7 BPA Free) – Transparent and Premium

Tritan is often chosen because it looks clear like glass, but is much lighter and more resistant to breakage. Most importantly, modern Tritan is BPA-free and safe for repeated use. It's no wonder Tritan bottles are often used by schoolchildren.

5. Stainless Steel & Glass – Non-Plastic Alternatives

If you want a more durable and less risky option, choose a bottle made of stainless steel or glass. These materials don't absorb odors, don't change color, and can be used for years.

Example of a Children's Drinking Bottle with Food Grade PP Material

One example of a children's drinking bottle that is safe to use repeatedly is the Pretty X Cup 650 ml Water Bottle from Easy Bitsy.

This bottle is made from food-grade PP material, making it safe for long-term use. It's specifically designed for active children and features the following:

• Easy-to-open flip-top lid

• Flexible straw

• Carry strap for easy portability

Safe Tips for Using Plastic Bottles Every Day

To make your drinking bottle last longer and stay safe, you can apply the following tips:

• Avoid storing hot water in plastic bottles unless they are made of PP or Tritan.
• Clean the bottle regularly with warm water and mild soap.
• Don't use bottles that are dull, cracked, or smelly.
• Always check the BPA Free label before purchasing.
• Replace bottles every 3–6 months to maintain cleanliness.

Conclusion:

Understanding the safety codes for reusable plastic bottles can help you make smarter decisions. Bottles made from PP, HDPE, Tritan, or non-plastic are the best choices for everyday use.

No need to worry about finding plastic drinking bottles for kids, because Easy Bitsy offers a variety of bottles made from safe materials and attractive designs. Come visit Easy Bitsy now !