Today we only have canned food or "I'll take some canned food with me to go camping". The can contains food that has been preserved by heating up, such as fruits, vegetables or soups.
The canned food emoji was introduced in 2017 and released as part of the Unicode 11.0 standard. This emoji can be found under the food and drink
category. Because the canned food emoji has been around for quite some time, it should display correctly in the majority of operating systems.