What Code is a Safe Drinking Bottle? 7 Facts Every Mother Should Know

Many parents are still confused when choosing a plastic bottle: what code is a safe drinking bottle? The answer lies in the small number on the bottom of the bottle, ranging from 1 to 7. This number indicates the type of plastic used and determines whether the bottle is safe for everyday use or should be avoided.

Understanding the Numeric Codes on the Bottom of Plastic Bottles

Every plastic bottle has a number inside the triangle of the recycling arrow. This number is called the resin identification code. By understanding the meaning of the code, we can feel more confident when choosing a water bottle for our children and family.

Code 1 (PET or PETE) – Single Use

Typically used for mineral water bottles. Safe for single use only; refilling is not recommended as it can release harmful chemicals when exposed to heat.

Code 2 (HDPE) – Strong and Safe

Often used for milk bottles or refillable drinking bottles, HDPE is relatively safe due to its heat resistance and minimal risk of harmful chemicals. If you're wondering what code number is safe for drinking bottles, code 2 is one of the best choices.

Code 3 (PVC) – Avoid for Drinks

Widely used in pipes and plastic packaging. Not safe for drinking bottles as it can release phthalates.

Code 4 (LDPE) – Flexible but Not Heat Resistant

Commonly used for plastic wrap or flexible drinking bottles. Relatively safe for cold drinks, but not for hot water.

Code 5 (PP) – Most Recommended

Used for baby bottles, straws, and even food containers. PP is heat-resistant, lightweight, and BPA-free. So, if you're still wondering what code number a safe drinking bottle is, the answer is definitely code 5.

Code 6 (PS) – Danger Vulnerable

Usually made of Styrofoam, when exposed to heat, it can release harmful substances that are unhealthy.

Code 7 (Other) – BPA Alert

Other plastic blends, some of which contain BPA. Safe only if labeled BPA-Free.

What Code is a Safe Drinking Bottle?

I personally prefer drinking bottles with the code 2 (HDPE) or 5 (PP). Both are safe, durable, and suitable for repeated use. The simple question of which drinking bottle code is safe can be a crucial factor in determining your family's health.

Risks of Using Bottles with the Wrong Code

• Code 1 (PET) is dangerous if reused.
• Codes 3 (PVC) and 6 (PS) can release hazardous chemicals.
• Code 7 (Other) is at risk of containing hormone-disrupting BPA.

Tips for Choosing and Caring for Children's Drinking Bottles

1. Choose a quality bottle with additional features
   One excellent example is the Easy Bitsy Spray Drinking Bottle. It's practical, safe, and perfect for school and outdoor activities.

2. Look for the BPA Free label
   Make sure bottles with code 2 or 5 have this label to ensure safety.

3. Treat it properly
   Do not fill with hot water, wash daily, and replace immediately if dull or cracked.

Plastic Code Comparison Table

FAQ

1. Are all plastic bottles reusable?
No. Only codes 2 and 5 are safe to reuse.

2. What is BPA?
BPA (Bisphenol A) is a chemical in code 7 plastic that can disrupt hormones.

3. Can PP bottles be heated in a microwave?
Yes, it is generally safe, but always check the product label.

4. Which is better, plastic or stainless steel?
Stainless steel is more durable, but code 5 plastic is also safe if properly cared for.

Conclusion

So, if you're still unsure which code is safe for drinking bottles, the answer is code 2 (HDPE) and code 5 (PP). By choosing quality bottles, we can protect our children's health every day.

If you're looking for safe school supplies and water bottles, check out the Children's School Bag and Equipment Center in Surabaya. Quality products help children grow up healthy, safe, and confident.