The midwest is goofy. I won't deny it. Revel in it instead. Here are a few midwestern stereotypes and customs boiled down into magic items and a spell.
Bag of Bags
A plastic shopping bag that's always half-full of something you can't quite see. Incredibly lightweight. Anyone can reach into the bag and pull out another plastic shopping bag. The bags are always intact, clean, and from a local store. When a bag is pulled out it might be rolled into a ball, folded into a neat geometric packet, or just kinda wadded up. There are always bags ready to be reused.
Road Map
A detailed map of the local counties printed on durable waterproof paper and folded haphazardly. The locations and roads on it are positioned to show how much time it takes to travel between them instead of accurate distances. It the travel time changes (due to weather, traffic, or other obstacles) the map updates itself to show the new estimates.
Ice Scraper
A 3' long metal handle with a heavy-duty plastic blade set on one end and a combination plastic brush and squeegee attached perpendicularly at the other. Lets the wielder effortlessly clear away ice and snow. Using the scraper for any length of time makes your hands go numb, even if you wore gloves.
Ope!
A versatile spell. It can only be cast as a reaction to something else and the caster has to say "Ope!" out loud for it to work. When you cast it choose one:
- Smooth over a faux pas. Any rolls related to apologizing get +5 and advantage as you try to excuse yourself.
- Undo a mistake. Restore an item you broke, un-press a button, un-stub your toe, etc. Only fixes problems the caster caused.
- Move freely across an area. For one turn get unlimited movement through any type of terrain and occupied spaces without slowing or provoking attacks. To use this effect you have to say "Lemme slip on by ya there." along with the "Ope!" when you cast.
Anyone can learn Ope!