While novelty passport covers may seem like a fun way to personalise your travel documents, they can actually cause serious problems at international borders. Some airport security officers and immigration officials may mistake these covers for real passports or other official documents, leading to delays or even denial of entry. Using a proper, official passport cover ensures that your documents are immediately recognisable and avoids unnecessary confusion during security checks.
Travellers should also consider that colourful or bulky covers may make it difficult to quickly access their passport when required. A simple, slim and official-looking cover is often the safest choice, combining protection with ease of handling. Avoid taking risks with novelty items that could jeopardise your trip and always prioritise functionality over style when it comes to travel documents.