When looking for a Camper Trailer Mattress, there are a few things you should keep in mind. In addition to the size and shape of the mattress itself, you'll want to think about what type of sleeping surface it will be used on. 

A foam mattress is a good option if you plan on using the camper trailer as a bedroom or guest room. It's lightweight and easy to move around, so it's perfect for people who frequently travel. A memory foam mattress is also a good choice if you're looking for a more comfortable sleep. It contours to your body and offers more support than an inflatable mattress.

If you are looking for a comfortable camping mattress, it is important to get more info about the following factors:

• Type of bed: If you are rough on your mattresses, a memory foam or latex mattress may be better suited for you.
• Price: A cheaper mattress may not be as comfortable as a more expensive one. However, if you plan to only use your camper trailer for leisurely weekends away from home, a low-cost option may be all you need.

• Ease of set up and take down: Some campers have built-in beds that can be easily lifted out of the vehicle and set up on the ground. Others require that you assemble the bed before taking it camping. Either way, make sure that the mattress is easy to put together and take down so that packing and unpacking is quick and easy.
• Comfort: Once setup, it is important to test the mattress in advance to see if it is comfortable. Sit on it and move around until you find a position that feels good. Also, ensure that there are no springs or metal coils poking through the surface of the bed; these can cause discomfort over time. 

If you are looking for a more affordable option, an air bed is a good choice. They are lightweight and easy to set up. However, they may not be as comfortable as a memory foam or latex mattress. When picking out a Camper Trailer Mattress, make sure to read the reviews and compare prices before making a purchase. You'll find that there are a variety of options available, so finding the perfect one for your needs is easy.