While I was shopping for food at some grocery store, this drink caught my attention and bring my curiosity feeling out. It show some strange interest to me because I never seen anything related to “self-heating” without any application to cooking at all. After reading its instruction about how to use, my imagination show me that I don’t have to worry about working so hard to made a hot cocoa with a kitchen pot, microwave, or any kitchen application at all. The good benefit is you can bring it anywhere especially on a long road trip. In case if you are curious about how it works, let me tell you how to use it. All you do is turn this drink upside-down (yes, I am not joking about that), take the cap off, strongly press the button from bottom down, and wait for 5 to 8 minutes or the pink dot on the drink will becomes into a white dot. The drink cup will feel hot inside (it won’t burn your hand only if you don’t tear the drink down. Otherwise, if you did, then you are an idiot. ) and turn it back to normal from upside-down, shake it for 10 seconds and pop the lid (be careful that the hot cocoa may pop out just like the pop soda did from too much fizzle). And enjoy the self-heating cocoa. Even if it sound so weird.