What Is a Camper Shell?
A camper shell, also called a truck cap, topper or canopy, is a rigid cover that fits over the bed of a pickup truck. It protects cargo from weather and theft and can turn the bed into a basic sleeping or storage space. A shell is different from a slide-in truck camper, which is a more complete living unit with built-in features. Many people begin with a shell and add a sleeping platform, then move up if they want more comfort. If you are still deciding what kind of camper you need, see our guide to how to choose a camper.
Types of Camper Shells by Material
Fiberglass
Fiberglass caps are the most common choice for many truck owners. They are generally molded to match the lines of the cab, can come in colors matched to the truck, and tend to be well insulated. They are usually heavier and more expensive than aluminum, and repairs are a different process than for metal.
Aluminum
Aluminum caps are usually lighter and are often chosen for work use. They are usually plainer in appearance, with a more utilitarian look, and can be less insulated. Some models are designed to carry heavy roof loads, though ratings vary, so check the manufacturer’s numbers.
Soft or fabric options
Some truck covers and tents use fabric. They are lighter and less costly but offer less security and weather protection. They are sometimes grouped with bed covers rather than shells.
Types by Height and Profile
- Cab-high: matches the cab roofline for a sleek look and better aerodynamics, with less headroom in the bed.
- Mid-rise: adds some height for more cargo or sleeping room.
- High-rise (sometimes called tall): the most headroom, useful for camping or tall gear, with more wind resistance.
Choose height by what you plan to do. For sleeping inside, sitting up is often more comfortable under a taller cap.
Types by Use
- Everyday use: a cab-high fiberglass cap for cargo and weather protection.
- Work use: often aluminum, with racks, side access doors and lockable compartments.
- Camping: a mid-rise or high-rise cap with windows, screens and ventilation, sometimes with a bed platform inside.
Windows, Doors and Access
Features to compare include:
- Sliding or fixed windows and whether they have screens
- Side windoors or access doors for reaching gear without opening the rear
- Rear door style, including how it latches and seals
- Roof racks, and whether the cap is rated for them
- Interior lighting and headliner, which help for camping use
Popular Brands
Truck cap brands you will commonly see include Leer, Snugtop, Century, ARE, and others, sold by truck accessory dealers and online retailers. Availability and model names change, so check current lines and compare reviews.
How Do Camper Shells Differ From Truck Bed Covers?
Bed covers, such as roll-up, folding or hard tonneau covers, sit flush with the bed rails and do not add headroom. A shell adds an enclosed space above the bed. Choose a cover if you want a sleeker look and basic cargo security, and a shell if you want to stand gear upright or sleep in the bed.
Are Camper Shells Z Series?
Z Series is a name used for a specific product line from one manufacturer, not a category of shell. Product names change over time, so check the manufacturer’s current lineup for details.
How to Choose the Right Shell
- Confirm your truck’s year, make, model and bed length. Shells are made for specific bed shapes.
- Decide how you will use it: cargo, work or camping.
- Choose material: fiberglass for looks and insulation, aluminum for weight and work use.
- Choose height based on headroom and clearance for garages.
- Select windows and doors you will actually use.
- Plan for racks if you want to carry gear on top.
- Check payload. A cap, bedding and gear add weight your truck must be able to carry.
From Shell to Camper
If you plan to sleep in your truck, consider a simple platform bed with storage below, window screens, and blackout covers. Keep in mind that a shell does not provide a toilet, running water or other systems, so it is not self-contained unless you add them. If you want a more complete setup, compare shells with other camper types in our guide to choosing a camper.