4 practical must-have travel essentials

Travelling, especially international travel, is generally supposed to be an interesting life-changing experience as we come in contact with people from different parts of the world.

But any seasoned traveller will attest to the fact that what can start off as a great adventure can end up being one endless free-fall of disaster if the wrong move is made.

For instance, uncomfortable clothing can result in an uncomfortable flight and a malfunctioning debit card can very nearly leave one stranded.

So how does one avoid these unpleasant situations? Check out these 5 must-have travel essentials.