What Effects Does a High Petroleum Inner Lining Luggage Have on the Human Body?

When shopping for luggage, it’s easy to focus on exterior features like the shell, wheels, and size. But what about what’s inside? Many suitcase interiors, or its inner lining, is made from polyester or nylon, which are materials derived from petroleum. While petroleum is a naturally occurring fossil fuel used in everyday products, a higher exposure to it can lead to health risks, especially if you’re sensitive to smells and fabrics.

That said, the amount used in luggage is generally safe and does not pose direct harm. In fact, most of the health concerns linked to it are due to how these materials behave when new or stored in certain conditions, which is why it’s important to be aware of these potential effects:

1. Temporary Chemical Odour

Notice how there’s usually a synthetic, chemical-like smell when you first unbox your new suitcase? This is a pretty common situation due to off-gassing. The odour, which can be mild or strong, comes out because trace compounds like dyes and adhesives used in manufacturing are released into the air. Despite the unpleasant smell, it is harmless and temporary, so there’s no need to worry. To make the smell go away, simply air out your suitcase for a day or two before using it.

2. Mild Respiratory Discomfort in Enclosed Spaces

If you’re sensitive to strong scents, try not to keep new luggage in confined spaces like a car boot or small store room. The odour will come off stronger in enclosed spaces and may overwhelm you. In some cases, it may cause you to experience mild headaches, dizziness, or throat irritation. Hence, the best way to minimise this discomfort is to keep your suitcases in a bigger, well-ventilated space where air can flow freely.

3. Skin Sensitivity With Prolonged Contact

Does your skin turn red or react easily? For those with extra sensitive skin or are prone to allergies, you may experience slight irritation upon coming into prolonged, direct contact with synthetic linings. However, do note that this is uncommon and quite rare. And moreover, this effect isn’t unique to luggage as it can also happen with other products (like clothing, etc.) that use man-made fabrics. One way to mitigate this is by using packing cubes or garment bags — they act as a barrier between you and the lining to prevent any possible irritation, while adding an extra layer of organisation. 

4. Stronger Odours When Exposed to Heat

Heat can intensify any existing smells from the lining, especially if your suitcase is left in a warm environment for extended periods. And since we live in a tropical country like Malaysia, there’s a higher chance of this happening, whether intentionally or not. It’s important to note this does not make the material unsafe. However, it can make the odour more noticeable. As mentioned, the best thing to do in this case is to air it out as much as possible, and to store it in a cooler space so the smell does not get trapped.

5. Low-Level Exposure to Manufacturing Residues

Like many consumer goods including clothing, shoes, and bags, luggage may carry trace amounts of residues from production. But there’s no big cause for concern, as they’re usually very minimal and far lower compared to furniture or paint for example, and are typically within regulated safety limits. In other words, they’re unlikely to cause harm during your everyday use.

Remember to Air Out Your New Luggage To Minimise These Effects

As you’ve read through this article, you’ll know that high petroleum linings aren’t as alarming as they sound. After all, they’re usually already processed into stable materials, and the levels used are so low that it is definitely safe for everyday travel. The only concern is the smell they emit (which may be stronger in lower-quality bags), not actual health risks. As such, the simple solution to this is to air out and store your suitcases in well-ventilated areas.