Finally, you can have a jacket with a built-in sleeping bag and built-in tent. It’s the JakPak!
You loosen the suspenders on the bizarre/genius product it to drop down the waterproof sleeping bag. The tent frame is hidden behind your back and part of it forms the hoodie.
The product has been out for a year but with April showers on their way it could come in handy. No clue whether it works well in performing the duties of any of its three components as I haven’t tried it. Sounds good for watching Civil War reenactments in rainy weather.