Finding a bathroom trash can that fits beside a toilet, vanity, or cabinet can be harder than it sounds. The best slim bathroom trash can for small spaces should match your available floor area, hold enough for your daily waste, and offer the kind of lid—or open top—that works for your routine. These five options range from narrow, lightweight baskets to lidded bins that help keep waste out of sight.
Table of Contents
Quick Comparison
| Product | Capacity | Dimensions (L × W × H) | Top style |
|---|---|---|---|
| rejomiik 3.5-Gallon Slim Trash Can | 3.5 gallons | 12.6 × 5.83 × 10.63 in. | Open top |
| iDesign Cade Slim Trash Can | 1.9 gallons | 10.56 × 5.5 × 9.77 in. | Open top |
| Cesun Soft-Close Step Trash Can | 1.6 gallons | 11.2 × 5.9 × 12.2 in. | Pedal-operated lid |
| funest Slim Press-Top Trash Can | 2.7 gallons | 10.6 × 5.1 × 11.4 in. | Press-top lid |
| iDesign Mono Rectangular Trash Can | 2.5 gallons | 11.25 × 7.5 × 12 in. | Open top |
Our Picks: best slim bathroom trash can for small spaces reviews
rejomiik 3.5-Gallon Slim Trash Can: Best for a Tight Gap
The rejomiik is a lightweight, open-top plastic wastebasket designed for narrow spots such as the gap beside a toilet or the space under a sink. It measures 12.6 inches long, 5.83 inches wide, and 10.63 inches high, with a 3.5-gallon capacity. That capacity is generous for a bin this low, though its long footprint means you should check which way it will sit in your bathroom.
Its plastic body has a matte, textured surface, and built-in handles make it easier to lift and carry when emptying. Owners appreciate that it is easy to clean and light enough to move around, while still feeling sturdy for everyday bathroom waste. The open top also makes it quick to use, but it does not hide trash or contain odors like a lidded option.
Compared with the smaller iDesign Cade, this can holds more but takes up more length. It is a practical pick if you want a simple, washable bin and have a narrow floor space with enough room for its longer side.
Pros:
- 3.5-gallon capacity for a slim design
- Built-in handles help with carrying
- Lightweight plastic is easy to clean
- Open top allows quick disposal
Cons:
- Open top leaves waste visible
- Its 12.6-inch length may not suit very short gaps
Verdict: Choose the rejomiik if you want a roomy, easy-care open bin and can accommodate its longer footprint.
iDesign Cade Slim Trash Can: Best for a Compact Cabinet or Vanity
The iDesign Cade is a small, white plastic bin with an oval open top. At 10.56 inches long, 5.5 inches wide, and 9.77 inches high, it is one of the shorter options here. Its 1.9-gallon capacity makes it better suited to light daily bathroom waste than to a busy household that wants to empty the bin less often.
The narrow shape is intended for places such as under a sink or inside a cabinet, and the plain white finish can blend in with many bathroom fixtures. Its plastic construction can be cleaned with mild soap and water. Because it has no lid, it is simple to access, but it offers less concealment and odor control than the Cesun or funest models.
This is a strong fit when the main challenge is limited height or a particularly small footprint. If you have a little more room and want more capacity, the rejomiik or funest may be more suitable.
Pros:
- Compact dimensions suit small bathrooms and cabinets
- Easy-access open top
- Plastic construction is simple to clean
- White finish works with a range of bathroom styles
Cons:
- Smaller capacity than several other picks
- No lid to conceal waste
Verdict: Pick the iDesign Cade if you need a short, narrow bin for light use and prefer an uncomplicated open-top design.
Cesun Soft-Close Step Trash Can: Best for Hands-Free Use
The Cesun is a slim, lidded metal trash can with a foot pedal and a removable inner bucket. Its listed dimensions are 11.2 inches long, 5.9 inches wide, and 12.2 inches high, with a 1.6-gallon capacity. The pedal lets you open the lid without touching it, and the lid is designed to close softly. A stay-open feature can also be useful when you are doing a longer task.
The removable liner makes it easier to empty and clean than a one-piece bin, and the closed lid helps keep waste out of sight. Some owners value the neat appearance and quiet operation, though the small capacity may mean more frequent bag changes. Its metal body also makes it a heavier choice than the plastic baskets in this group.
For a narrow bathroom where hygiene and a covered opening matter more than maximum capacity, the Cesun offers a different kind of convenience from the open-top options. It is also the only pick here with a foot pedal and removable inner bucket.
Pros:
- Foot pedal opens the lid hands-free
- Soft-close lid helps limit noise
- Removable inner bucket supports easier emptying and cleaning
- Designed to fit standard small bags of about 1.5 to 1.6 gallons
Cons:
- Small capacity may require more frequent emptying
- Heavier than the plastic alternatives
Verdict: Choose the Cesun if you want a narrow, covered bin with pedal operation and are comfortable with its smaller capacity.
funest Slim Press-Top Trash Can: Best for a Covered Plastic Bin
The funest is a plastic rectangular bin with a press-top lid. It measures 10.6 inches long, 5.1 inches wide, and 11.4 inches high, making it the narrowest by width among these five options. Its 2.7-gallon capacity offers more room than the Cesun while keeping a slim footprint.
To use it, press the top to open and press again to close. The removable lid comes off for changing a bag, and the matte finish is designed for easy cleaning. The closed top is intended to help contain odors and keep pets out, but the press mechanism adds a moving part that a basic open basket does not have. The product includes a spare latch, according to its listing.
Compared with the Cesun, the funest is lighter and has more capacity, but it does not offer a foot pedal or removable inner bucket. It suits shoppers who want a lidded plastic bin that stays narrow across the width.
Pros:
- Very narrow 5.1-inch width
- Press-top lid conceals waste
- 2.7-gallon capacity
- Removable lid helps with bag changes
Cons:
- Press-top opening requires touching the lid
- No removable inner bucket is listed
Verdict: The funest is a good option if a slim width and covered top matter more to you than hands-free opening.
iDesign Mono Rectangular Trash Can: Best for More Capacity in a Simple Open Bin
The iDesign Mono is a rectangular, open-top plastic wastebasket with a black finish. It measures 11.25 inches long, 7.5 inches wide, and 12 inches high, and holds 2.5 gallons. Its tapered shape narrows toward the bottom, which can help it fit into some compact spots, but its 7.5-inch width is broader than the other choices in this roundup.
The BPA-free plastic is described as shatter-resistant and can be cleaned with mild soap and water. Its open top is convenient for quick disposal, and the larger capacity can be useful if a small bin fills too quickly. In everyday use, its simple shape makes it versatile, but it will not hide waste or help contain odors.
Compared with the smaller Cade, the Mono offers more capacity and a taller profile. It is best for bathrooms with a little more floor space, or for shoppers who want an open bin that can also work in a bedroom, laundry room, or office.
Pros:
- 2.5-gallon capacity for a compact open-top bin
- Tapered shape may fit some tight locations
- BPA-free, shatter-resistant plastic
- Easy to wipe down or rinse
Cons:
- Wider than the other listed options
- No lid for concealment or odor control
Verdict: Pick the iDesign Mono if you have room for its wider base and want more capacity without a lid or pedal.
How to Choose a Slim Bathroom Trash Can
Measure the Spot, Not Just the Bin
Measure the width, depth, and height of the space where you plan to put the can. Pay attention to nearby doors, drawers, toilet bases, and cabinet edges. A bin may fit on the floor but still block a cabinet door or sit awkwardly if its longer side faces the wrong direction. Check the product dimensions and leave enough clearance to lift it out for emptying.
Balance Capacity With Floor Space
A smaller can takes up less room, but it may need emptying more often. The picks here range from 1.6 to 3.5 gallons, so think about how much waste your bathroom produces and how often you want to change the bag. A compact bin can be enough for tissues and small daily waste, while a shared bathroom may benefit from a larger capacity.
Choose Between an Open Top and a Lid
An open-top bin is easy to use and has fewer parts to manage. It also leaves waste visible and does not provide a closed barrier for odors. A lidded can offers more concealment, while the opening style affects convenience: the Cesun uses a foot pedal, and the funest uses a press-top lid. Consider whether you prefer hands-free use or a simpler mechanism.
Think About Cleaning and Emptying
Plastic bins are generally easy to wipe or wash, and their light weight can make them easier to move. If you want to remove a liner for cleaning, the Cesun has a removable inner bucket. The funest has a removable lid for bag changes. With open-top models, look for handles if you expect to carry the whole bin to empty it.
Check the Bag Fit
Bag fit can affect how tidy the bin looks and how easy it is to remove a full liner. The Cesun listing specifies compatibility with standard bags around 1.5 to 1.6 gallons. For other models, check the product details and compare bag dimensions with the bin before buying; capacity alone does not guarantee a snug fit.
Match the Material and Finish to Your Bathroom
Plastic options are light and easy to clean, while the Cesun has a stainless-steel body and a removable plastic inner bucket. Color can also matter if the bin will be visible. A white basket may blend with light fixtures, while black or matte finishes can coordinate with darker hardware. Choose a finish that suits your space and the level of upkeep you prefer.
Frequently Asked Questions
What is the narrowest trash can in this roundup?
The funest is the narrowest by listed width at 5.1 inches. The iDesign Cade is 5.5 inches wide, while the other models range from 5.83 to 7.5 inches wide. Measure your space before choosing, since the length and height matter too.
Which option has the largest capacity?
The rejomiik has the largest listed capacity at 3.5 gallons. It is also longer than some of the other bins, so check its 12.6-inch length against your available space.
Which slim bathroom trash can has a lid?
The Cesun has a soft-close lid operated by a foot pedal, while the funest uses a press-top lid. The other three options are open-top bins.
Are open-top bathroom trash cans a good choice?
They can be convenient for quick disposal and have fewer moving parts. However, waste remains visible, and an open top does not provide the same concealment as a lidded model. Choose based on your preferences and what you plan to throw away.
Which can is easiest to empty and clean?
The plastic bins are light and are described as easy to clean. The Cesun has a removable inner bucket, while the funest has a removable lid. The rejomiik also has built-in handles to help with carrying.
Will a slim can fit under a bathroom sink?
It may, but check both the height and the width of the space, along with any plumbing or cabinet supports. Compare those measurements with the can’s listed dimensions and leave room to remove it when you need to empty it.
Final Recommendation
For the most capacity in a narrow open-top design, the rejomiik is the best all-around choice in this group, provided its longer footprint fits. If you want a lid, choose the funest for a slim plastic press-top option or the Cesun for hands-free pedal operation and a removable inner bucket. For a particularly small space, the shorter iDesign Cade keeps things simple, while the iDesign Mono offers a roomier open bin if you have extra width.
