This is a micro-sized pressure cooker with its own heating unit, so that it can be used on the go.
Small form factor, will fit in a schoolbag to take it to school, or to work, or on a hike. Also perfect for dorms.
Total internal volume would be less than a quart.
This thing is just enough to
cook your Ramen wherever the hell you happen to be, without the need for a stove, a microwave, or any other appliance, nor even a campfire.
The lid could perhaps be used as a small saucer if inverted. For that, a large lid-handle (disc-shaped with corrugated rim to aid grip) would allow it to balance when inverted as a saucer, and also help twist/untwist the lid from the pot. Lid handle would be made of some non-thermally-conductive material.
Twisting the lid will lock it into place to form an airtight sea on the cooker/pot. It won't go to high pressures of course, since it's cordless self-heating, and just meant to cook Ramen.
Water fill line will be marked on inner wall of pot.
Might even cook an egg or heat up a bowl of chili. Some people like to watch their weight by limiting portion size. Maybe smaller cookware can be a good way to do that.
Exterior surface would be an insulating layer to trap heat. Pot could have small unfoldable handles with thermally-non-conductive protective layer to avoid burning hands. There is no long handle on this thing, because it's not meant to be used with a stove.
Pot/lid will have warning labels that it is not be held or kept in lap while heating / cooking. Just set it on a countertop, or table, or desk, or rock, when cooking with it. Warning labels will also warn not to use this device with a stove or any other cooking appliance, as it is only meant for self-heating.
You may have seen Koreans bragging about cooking their instant noodles in tiny pots that can barely fit the noodle package, but those things still need a stove, while our device does not.
Optional accessories might be purchased for this pot.
It might be possible to use thermoelectric heating unit to not only heat the pot, but even to cool it by running unit in reverse. Cooling would be useful to refrigerate for a few hours any perishable goodies you're including in there to enhance your Ramen experience. Veggies? Milk? Egg? Etc. You're covered.
Small mini tote-bag to carry pot could also have extra compartment for mini utensils (spoon/fork/chopsticks)
Price? Bah - any parents who can afford to pay their kids' tuition at a major American university should be able to afford this device, which will keep their little young'un happily and fashionably Ramen-cool. Especially if they're rich Asian parents.
Heavy social media marketing campaign on Tiktok, etc will be used to target appropriate market segments. This will include Mukbang-food-porn videos of college-age youngsters noisily slurping and munching on their Ramen while repeatedly expressing how absolutely incomparably exquisite it feels.