It's evident: Here's why I always carry 4 pairs of glasses when I travel

I understand that some folks wear glasses as a fashion accessory. I own more than a dozen pairs myself, but it’s not just to coordinate with my outfits.

I keep that many pairs as a "just in case"—even when traveling, I make sure to pack several extras.

Four pairs, to be precise.

As an experienced traveler, I take packing seriously. Along with comfy shoes and a swimsuit, I always include a first aid kit, extra medication, sunscreen, and yes, four – indeed, four – pairs of eyeglasses.

That might seem odd to some, but life becomes quite blurry without my glasses.

I have a strong prescription (I don’t wear contacts), and without my glasses, I can only see what’s right in front of me. If I only took one pair on a trip and something happened to them, my vacation would spiral into chaos.

Without help, I wouldn’t even be able to find my way back to the airport, let alone get through security. Reading signs? Out of the question. Navigating crowded streets? A surefire ticket to the emergency room.

Given my poor vision, I’ve taken what might seem like extreme measures to always have a backup pair of glasses while traveling—and even a backup for that backup.

You might not have considered what could happen if you find yourself on vacation without clear vision, so here are some tips that have served me well over the years.

Keep your prescription accessible

Finding an optometrist in a foreign country can be quite challenging, especially if you don't know the local language. Even if you do locate one, losing your glasses without having your prescription handy can be a real setback.

I recommend keeping a copy of your prescription somewhere easy to access if needed. I store mine on my phone, but it’s also wise to keep a copy with other important documents like your passport and travel itinerary. If you find an optometrist abroad, having your prescription will be beneficial and expedite the process.

Obtain travel insurance

We've discussed travel insurance frequently in recent months and its advantages during the coronavirus pandemic. Additionally, some travel insurance plans may provide assistance if you accidentally lose or damage your eyeglasses while traveling.

For example, Trawick International collaborates with On Call International to provide travel assistance throughout your journey. This service can help with replacement medications, medical devices, and eyeglasses or corrective lenses. According to Trawick, On Call will arrange for the shipment of replacement eyewear or lenses. Be aware that you are responsible for covering all associated costs for these services.

Other insurers like Atlas International offer vision benefits tailored for travel. This coverage includes an emergency eye exam up to $150 with a $50 deductible per incident (the plan deductible is waived).

If you need a plan that covers replacement eyeglasses or contact lenses, insurance marketplace websites such as InsureMyTrip and Squaremouth can help you choose a plan that meets your travel needs and budget. Just be sure to check the fine print, as many policies don’t include this option.

Store your eyeglasses in different places

I'm quite the over-planner and always prepare for worst-case scenarios. Regarding my vision, this means keeping my glasses in several different locations while I travel.

I always keep one pair on me and another in my hotel room or Airbnb. I also pack a pair in my carry-on, usually in my backpack. While I seldom check bags these days, if I have to gate check, I’ll toss a pair in my checked luggage.

This way, if I lose or damage my glasses, or if my bag gets lost or stolen, I’ll have at least one backup pair nearby, ensuring my vacation isn't entirely spoiled.