Pack items like your laptop in smaller bags so you have options when you’re out and about.
Carry an extra set of clothes, or maybe two, regardless of whether you’re going to a beach destination, or where the weather is rainy.
Make a list of items you want to take with you. Afterwards, narrow down the list with important stuff only so you do not have to carry a bundle of unnecessary things with you. When you have a lot of things to carry, you must think to cut down your burden. Of course you are used to have many things that are the part of your routine but when u decides to enjoy a long holiday, you have to restrict yourself on limited stuff to carry along with you. For this, make a summarized list and trim it again.
Always pack a towel, Buy a small backpack/suitcase, Pack light. Take extra socks,
Take an extra bank card and credit card with you etc.