When you read this headline – 16 things you should never travel without, it may sound like a lot of things, but I promise they don’t take much space at all! You can carry all of them in your hand luggage or a smaller bag. All of these 16 things can come in handy when travelling, so keep reading and tell me what you think later. Let’s start with a list of 16 things you should never travel without: cash copy of your passport copy of your hotel reservation and plane tickets travel insurance hand sanitizer wet wipes sneakers (or comfy shoes) jacket flashlight portable charger reusable water…