This can has been carefully compressed using a technique called flattening.
Instead of being cylindrical, the can is now flat. These include anything requiring a small metal thing.
Some people keep a flat can with their other flat metal objects. Others take advantage of the flat can's flat design and carry it in a pocket, purse, briefcase or backpack.
What you do with your flat can is your business. Providing you with excellent customer support is ours.
Your choice various types of cans.