When packing for a trip to Asia, it's essential to consider the destination and the climate. Depending on where you're going and when, you may need light and airy clothing, comfortable walking shoes, a hat for sun protection, sunscreen, a lightweight raincoat or umbrella, a travel-sized first aid kit and any necessary medications.
You should also bring along necessary travel documents, such as a passport and travel insurance, plus a few electronic items like a camera, phone, charger and adapter. Lastly, you may want to bring things to help you adjust to the local culture, such as books on local customs or a translator app or phrasebook.