But there are custom mattress sizes out there, too, including full XL, RV queen, RV king, Texas king, Wyoming king, Alaskan king, and more.

With 5+ years of mattress testing experience, we use our different sleeping position and body type perspectives to offer well-rounded, honest reviews.

pop up camper mattresses are often thinner and have unique sizing. Here are a few key things to keep in mind when selecting ...