What kind of food is convenient to bring when traveling abroad?

No matter where you are traveling, if you are afraid that the local food will not be to your liking, or if you want to have an outdoor picnic, it is recommended to bring a solar barbecue. It is an artifact that can make delicious food using sunlight. You can bake it wherever you go, put whatever you want to eat directly in it, or marinate it and then put it in it, and bake it in the sun for dozens of minutes. You can boil water, simmer rice, barbecue, bake, etc.

If you are interested, you can search on Taobao, there are some for sale