The best plastic bathroom cabinet with a mirror depends on your available wall space, preferred finish, and mounting plan. The Basicwise model is a flexible choice for adjustable storage and reversible opening; IDYLLOR’s 16-by-20-inch versions suit buyers seeking a compact cabinet, including a black option; and its 16-by-22-inch model offers a taller format. For buyers open to a nonplastic alternative, the viechanro cabinet has a decorative metal-and-glass construction.
| Product | Best For | Notable Feature |
|---|---|---|
| Basicwise single-door cabinet | Flexible storage layouts | Adjustable shelves and reversible door |
| IDYLLOR 16 x 20 inch | Compact spaces | Beveled mirror and two adjustable shelves |
| IDYLLOR 16 x 22 inch | More vertical coverage | Taller cabinet format |
| viechanro 20 x 30 inch | Decorative statement storage | Mother-of-pearl finish; metal construction |
| IDYLLOR black 16 x 20 inch | Dark bathroom finishes | Black plastic housing |
Basicwise Single-Door Plastic Cabinet

This white cabinet measures 16 inches wide by 20 inches high, with a listed depth of 3.75 inches. Its one-piece injection-molded plastic body is designed for bathroom use, and the cabinet can be installed as a surface-mounted or recessed unit.
Best for: Buyers who want adjustable storage and flexibility in door direction. It includes two adjustable plastic shelves, and its reversible door can open from either side. The product information also describes combining multiple units for a wider storage arrangement.
Consideration: The 3.75-inch listed depth may limit storage of bulky items. Check the intended installation area and the depth of items you plan to store.
IDYLLOR 16 x 20-Inch Plastic Cabinet

This IDYLLOR model pairs a one-piece injection-molded plastic housing with a beveled-edge mirror door. It is listed for surface or recessed mounting and includes two adjustable plastic shelves for cosmetics, toiletries, and other personal items.
Best for: Shoppers looking for a straightforward, compact plastic cabinet with adjustable interior storage. The 16-by-20-inch size is a useful starting point when comparing wall space with the larger 16-by-22-inch option below.
Consideration: The supplied product details do not specify its depth or door-opening direction. Confirm those details and the mounting requirements before choosing an installation location.
IDYLLOR 16 x 22-Inch Plastic Cabinet

This taller IDYLLOR cabinet has a one-piece injection-molded plastic housing, a beveled-edge mirror door, and two adjustable plastic shelves. It is described as suitable for humid bathroom environments and supports surface or recessed mounting.
Best for: Buyers who prefer a taller cabinet format while keeping a similar plastic construction and shelf setup to the 16-by-20-inch version. The extra listed height may suit a wall area where vertical space is available.
Consideration: The product details do not list cabinet depth or door orientation. Measure the installation area and check the full specifications if these affect your layout.
viechanro Decorative 20 x 30-Inch Cabinet

This larger cabinet is a relevant mirror-storage alternative, but it is not plastic. Its listed construction is metal with a tempered-glass mirror, and the door features hand-inlaid natural mother of pearl. The product details describe three shelves and an organizer, plus reversible left- or right-opening and wall-mount or recessed installation.
Best for: Buyers prioritizing a decorative focal point and larger listed dimensions over a plastic cabinet body. The distinctive shell-inlaid door sets it apart from the simpler plastic options.
Consideration: Choose another product if a plastic housing is essential. The cabinet’s metal construction and decorative finish make it a different material and style category.
IDYLLOR Black 16 x 20-Inch Cabinet

This black IDYLLOR cabinet uses a one-piece injection-molded plastic housing and has a beveled-edge mirror door. Its listed features include two adjustable plastic shelves and surface or recessed mounting, matching the core storage arrangement of the white 16-by-20-inch option.
Best for: Buyers who want a plastic cabinet with a dark exterior finish. The two adjustable shelves provide flexible organization for bathroom essentials while the mirrored door serves as the cabinet front.
Consideration: The listing details provided do not state the cabinet depth or whether the door is reversible. Verify those points if your wall space or preferred hinge direction is limited.
Buying Guide: How To Choose A Plastic Mirrored Bathroom Cabinet
What size cabinet fits your wall?
Compare the product’s listed width and height with the available wall area, and account for nearby lights, faucets, and trim. Among these options, the IDYLLOR models are listed at 16 inches wide, with heights of 20 or 22 inches. The Basicwise listing gives dimensions of 16 inches wide, 20 inches high, and 3.75 inches deep.
Should you choose surface or recessed mounting?
Surface mounting keeps the cabinet on the wall, while recessed mounting places it into a wall cavity. The plastic IDYLLOR options and Basicwise model are described as supporting both approaches. Before planning a recessed installation, check the wall structure and the product’s installation instructions; do not assume every wall can accommodate a recess.
How much shelf flexibility do you need?
Adjustable shelves help accommodate items of different heights. The listed plastic models each include two adjustable plastic shelves. Consider the bottles and toiletries you use regularly, and check internal dimensions when available, since the supplied feature details do not specify exact shelf spacing.
Which material and finish suit your bathroom?
Plastic is the main material in the four IDYLLOR and Basicwise options. IDYLLOR offers white and black versions among the supplied products. The viechanro option is a decorative alternative with metal construction and a tempered-glass mirror, not a plastic cabinet.
Frequently Asked Questions
Are these plastic cabinets suitable for humid bathrooms?
The IDYLLOR product descriptions say their one-piece plastic housings are suitable for humid environments such as bathrooms. Follow the manufacturer’s installation and care instructions.
Do the listed plastic cabinets have adjustable shelves?
Yes. The Basicwise and three IDYLLOR plastic models each list two adjustable plastic shelves.
Can these cabinets be surface-mounted or recessed?
The supplied descriptions identify the Basicwise and IDYLLOR cabinets as suitable for surface or recessed mounting. Confirm the installation requirements for the specific model before work begins.
Which option has a black finish?
The IDYLLOR 16-by-20-inch black model is the listed plastic option with a black finish and a beveled-edge mirror door.
Is the viechanro cabinet made of plastic?
No. Its listed cabinet and door frame are metal, with a tempered-glass mirror and a mother-of-pearl decorative door.