food: as simple and diverse as possible. In order to avoid the tedious heating, it is advisable to give priority to cold meals. For example, sandwiches, sushi, salad, ham, smoked fish, salted duck, tea eggs, marinated bean curd, homemade kimchi, etc. are all picnic foods that are both convenient to carry and delicious. Of course, if the theme is barbecue, it is mainly meat and fish. Drinks: canned drinks are the most convenient, but if you put lemon juice in a thermos and let your friends have a drink, it will have unexpected good results.

container: it is best to bring a covered plastic basket or a rattan bamboo basket as a food basket; If it is a beach picnic, it must be wrapped in plastic wrap and put in a well-sealed container to prevent sand from invading. Drink cups should be disposable paper cups or transparent plastic cups. Colorful and unbreakable plastic products are the first choice containers for picnics.