The Best Under-Sink Organizers for Maximizing Your Storage Space

Our top pick is The Container Store's Expandable Under Sink Organizer

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Best Under-Sink Organizers

The Spruce / Chloe Jeong

The empty space under your sinks can be turned into a useful space when organized correctly. To help you find the best under-sink organizers for your next organization project, we spent multiple hours researching top options, evaluating the dimensions, durability, quality of materials, design, assembly, and versatility of each.

Our best overall pick, The Container Store's Expandable Under Sink Organizer, is made of durable stainless steel and plastic, and expands in both directions. It's also highly versatile, featuring six shelves that can be swapped out.

Ahead, the best under-sink organizers to make the most of your storage space.

Our Top Picks

Best Overall: The Container Store Expandable Under Sink Organizer

The Container Store Expandable Under Sink Organizer

Source: The Container Store

What We Like
  • Durable construction

  • Versatile and expandable design

  • Has multiple compartments

  • Can swap out shelves as needed

What We Don't Like
  • Can sag when fully expanded

  • Only available at The Container Store

Who else recommends it? HGTV also picked The Container Store Expandable Under Sink Organizer.


What do buyers say? 100+ The Container Store reviewers rated this product 4 stars or above.

Crafted of stainless steel and durable plastic, The Container Store's Expandable Under Sink Organizer is fully adjustable, and easy to maneuver around pipes and hardware. You can expand or shorten it horizontally, raise or lower the height, and completely remove or swap out the six shelves included as needed. In addition, there are two bins to corral smaller or loose items like brushes, cotton balls, and bar soaps. They slide out for even more convenience. 

This organizer is our favorite on the market because of its outstanding versatility, since it can be used in any under-sink area—kitchen, bathroom, utility, or otherwise. Its aesthetic is minimal enough that it can stay out on a countertop, too. Assembly takes just ten minutes or less, and doesn't require any tools. Though, keep in mind that, when fully expanded, the middle part of the under-sink organizer may sag a bit. You'll want to load it up thoughtfully for this reason. Otherwise, it's a top-notch pick that will be suitable for many.

Dimensions: 17 x 15.63 x 15.63 inches | Weight: Not listed | Materials: Epoxy-coated steel and polypropylene | Color: Clear with white tubing | Assembly Required: Yes

Best Budget: FURTIME Under Sink Organizer

FURTIME Under Sink Organizer

Source: FURTIME

What We Like
  • Easy to assemble 

  • Sleek design 

  • Holds a lot of supplies

What We Don't Like
  • Too tall for some spaces

  • Only comes in one color

A sleek and thoughtful design makes this organizer a functional addition to any space. The FURTIME product has two sturdy tiers, offering plenty of room on both levels, and four hooks and two hanging cups to hold a variety of items. It works well for anything from bathroom to kitchen to laundry room storage. You can set it up under the sink and use it to store cleaning supplies, lotions, or your hair tools and accessories.

Plus, you can take it apart and use it as just a tray with handles attached for carrying. This makes it a perfect piece for a playroom or living room, where you could use extra storage for charging cables, books, candles, and toys. To clean it, wipe it with a damp sponge or washcloth and it’s good to go. Four, anti-slip rubber pads keep it in place, so it won’t slip around or cause any scratches to your surfaces, either. While it may be a little tall for some spaces (Measuring is key here!), it'll get the job done in most and proves to be a versatile piece at a very low and affordable price.

Dimensions: 15.7 x 8.67 x 16.14 inches | Weight: 2.98 pounds | Materials: Plastic | Color: Black | Assembly Required: Yes

Best Splurge: Rebrilliant Under Sink Can Organizer

Rebrilliant Under Sink Organizer

Courtesy of Wayfair

What We Like
  • Can hold up to 50 pounds

  • Sliding slats make it flexible

  • Made of BPA-free plastic

What We Don't Like
  • Expensive

  • Full assembly required

This stunning storage rack from Rebrilliant is as functional as it is aesthetically pleasing. Both adjustable and offering superior kitchen organization, this model has two shelves, space on top, and space underneath. It's constructed to house a wide range of items, including spices, mugs, dishes, Tupperware, and more, and can hold up to 50 pounds. Sliding slats also allow you to dodge any pipes or other obstacles that might be in the way of your organization project.

Constructed of BPA-free plastic and stainless steel, this organizer is certainly sturdy, but the price tag does match it's long-lasting, attractive, and flexible design. In addition, assembly is required before you can start using this rack to straighten out your pantry, under-sink area, or higher cabinets. However, either by itself or as a bundle, it would make for a great housewarming gift to a friend, family member, or yourself!

Dimensions: 115.8 x 16 x 10.8 inches| Weight: 2.8 pounds | Materials: Plastic and stainless steel | Color: White | Assembly Required: Yes

Best Plastic: The Lakeside Collection 2-Tier Sliding Cabinet Drawer Baskets

The Lakeside Collection 2-Tier Under-Sink Organizer

Courtesy of The Lakeside Collection

What We Like
  • Easy-sliding drawers

  • Ventilated and narrow design

  • Available in two sizes and colors

What We Don't Like
  • Assembly can be difficult

The Lakeside Collection's 2-Tier Sliding Cabinet Drawer Baskets can hold a wide range of necessities and fit under most sinks. The drawers slide in and out easily, and feature handy lips on their open side to make sure everything stays in place. The sides are well-ventilated so moisture doesn't linger. They're also covered in an open crosswise pattern, which allows you to peek at what’s inside without needing to pull open any drawers. 

Perfect for a variety of spots in your home, aside from just under the sink, these baskets work well even when completely full. Their narrow design allows them to comfortably share space with pipes, garbage disposals, or other under-sink hardware. Smaller items work best on the bottom, while taller bottles and cans find a comfy home on top—making these baskets ideal for decluttering spaces in your home. Assembly can be difficult, but the organizer is available in two sizes (with 6-inch baskets and measuring 14.25 x 7.25 x 15 inches in total, or with 9-inch baskets and measuring 15 x 10.5 x 15.25 inches). Plus, the sturdy plastic should be durable.

Dimensions: 14.25 x 7.25 x 15 inches; 15 x 10.5 x 15.25 inches | Weight: Not listed | Materials: Polypropylene and plastic | Color: White and gray | Assembly Required: Yes

Best Metal: Simple Houseware Stackable Under Sink Basket Organizer in White

Simple Houseware Under Sink Basket Organizer in White

Courtesy of Amazon

What We Like
  • Attractive and durable design

  • Very spacious

  • Available in multiple colors

What We Don't Like
  • Full assembly is required

Simple Houseware’s Under Sink Basket Organizer features a metal construction that's stackable, durable, and very aesthetic. It can work in various spaces where you're hoping to stay organized for a long time. Stack two under a sink or up to four on a kitchen countertop. The organizer is available in four colors—including bronze, pink, silver, and white—and you'll find that it's worthy of displaying in a prime location.

Construction makes for easy storage of randomly-sized supplies, whether for the kitchen, laundry room, or bathroom. While full assembly is required, you won't need any tools to put this item together. Notably, since the organizers feature a flat, firm top, you can also place several of them side-by-side in addition to stacking them. You can put items on top that you reach for more regularly for easy, streamlined access.

Dimensions: 16.75 x 10.8 x 10.25 inches | Weight: 4.22 pounds | Materials: Plastic and stainless steel | Color: White | Assembly Required: Yes

Best Stackable: Open Spaces Medium Storage Bins, Set of 2

4.5
Open Spaces Medium Storage Bins, Set of 2
What We Like
  • Made with durable, hardy plastic

  • Multiple lid, size, and color options

  • Backed by 30-day trial

  • Aesthetic design

What We Don't Like
  • Expensive

These storage bins from Open Spaces are super compact and work perfectly as under-sink organizers. Every order comes with two bins (you can select small, medium, or large ones) made of sturdy, hard plastic. Plus, a couple of optional extras can be tacked onto your cart, like customizable labels that'll help you stay organized and let everyone know what goes inside the bins, and lids. With these organizers, you’ll have the choice of no lids, or wooden lids or plastic lids at an additional cost. The lidded bins are both chic and securely stackable. 

Units are easy to keep clean with a damp sponge, as well. Their clean design is pleasant enough for visibility on countertops and shelves if you don’t want to hide them under your sink, and doesn't require any assembly. In addition, these storage bins are backed by a 30-day trial, so you can purchase with confidence and ease. At a higher price point, this trial period is very comforting.

Dimensions: 6.3 x 8.3 x 10.8 inches | Weight: Not listed | Materials: Hard plastic | Color: Light blue | Assembly Required: No

Best for Kitchens: The Spruce by iDesign 4-Piece Plastic Refrigerator Organizer Bin Set with Lids, Clear/White

The Spruce x iDesign 4-Piece Plastic Refrigerator Organizer Bin Set with Lids, Clear/White

Courtesy of Amazon

What We Like
  • Eco-friendly design

  • Can be used in fridge or pantry too

  • Handles for easy movement

  • Modular and stackable

What We Don't Like
  • Larger bins may not be ideal for small cabinets

Have TikTok fridge organization and "reset" videos inspired you to tackle your kitchen's messiest spots? If so, look no further than The Spruce's organization collection with iDesign, which includes this 4-Piece Organizer Bin Set. The set includes two small bins and two large bins for storing everything from spare sponges to your favorite dishwasher tablets under your sink, or yogurts and fresh produce in your refrigerator. Use a couple of the pieces to organize your cabinets, and the others to organize your pantry.

The products are all modular and stackable, so you can maximize your space. They're also made of BPA-free, 100 percent post-consumer plastic, so they're good for your home and the planet. Handles make them easy to move from one spot to another, too. You can shop them in three colors on Amazon.

Dimensions: Varies per product | Weight: 5.36 pounds | Materials: BPA-free plastic | Color: Clear and white | Assembly Required: No

Best for Makeup: STORi Audrey Stackable Cosmetic Organizer

STORi Audrey Stackable Cosmetic Organizer

Source: STORi

What We Like
  • Clean, clear design

  • Spacious drawers

  • Can work side-by-side or stacked

What We Don't Like
  • Drawers can have trouble sliding

  • Slightly bulky design

The STORi Audrey Stackable Cosmetic Organizer is a tidy way to organize your makeup under your sink, on the shelves in your bathroom closet, or even on your vanity in full view. This clean-looking set works well side-by-side or stacked, whatever your space allows. Plus, if you ever feel like expanding, it can be paired with the rest of the available cosmetic collection. 

The clear design lets you check your cosmetics at a glance and works well with any decor. You can keep units clean with just a damp sponge and a little soap and water. If you have a preference in drawer size, since your palettes, foundations, or nail polishes are already on your mind, know there are three sizes to pick from. (The choices are available on Amazon and there is a slight difference in price.) You may notice the drawers are not super smooth at all times, and that the somewhat bulky organizer doesn't leave much room for other bins or baskets in your cabinet. Be sure to measure your space ahead of time if you're trying to squeeze many cute organizers into a space along with this one.

Dimensions: 6 x 7.9 x 4.5 inches | Weight: 2.7 pounds | Materials: Plastic | Color: Clear | Assembly Required: No

Best for Hair Tools: Simple Houseware Hair Dryer & Styling Tools Organizer

Simple Housware Hair Dryer & Styling Tools Organizer

Courtesy of Amazon

What We Like
  • Can be wall-mounted

  • Comes with the required hardware

  • Two finish options

What We Don't Like
  • Might be too large for some cabinets

Available in both chrome or bronze, this Simple Houseware hair dryer and styling tools organizer brings welcome simplicity to a typically chaotic space. Keep your blow dryers, curling irons, and straighteners in order with their cords separated and untangled by utilizing each of the three compartments available and the basket beneath. Although it’s most likely going to be stashed away under the sink, the finish of the organizer makes it stylish and able to coordinate well with nearly any decor. 

You’ll use space wisely with this over-the-cabinet door organizer (or, if you prefer, it can be mounted on a wall instead) and find that it leaves plenty of room in your cabinet for other storage containers. All the necessary hardware is also included in the package, making assembly a breeze.

Dimensions: 14.3 x 10.7 x 5.3 inches | Weight: 1.39 pounds | Materials: Metal | Color: Chrome | Assembly Required: Yes

Best Turntable: YouCopia SinkSuite Under Sink Turntable with Adjustable Dividers

YouCopia Turntable Under-Sink Organizer

Courtesy of Amazon

What We Like
  • Sturdy design 

  • Holds up to 30 pounds 

  • Easy to clean

What We Don't Like
  • Dividers can fall out of place

Need something easy and super accessible to organize your under-sink supplies? Give the SinkSuite Under Sink Turntable from YouCopia a try. You can place your items into the spinning organizer, using the adjustable dividers to create customized compartments just the right size. The turntable elevates and rotates your necessities, allowing you to see everything you have under the sink with a quick spin.

There’s also no need for assembly, either, as the only extra pieces included are your adjustable dividers which can be placed in any way you like. In addition, the unit can hold up to 30 pounds and is still easy to spin as you fill it. It also stays in place in your cabinet with the help of non-slip pads. Constructed of BPA-free plastic, this thoughtful organizer cleans up easily with the swipe of a damp cloth. Your only complaint might be that the dividers fall out of place from time to time.

Dimensions: 12 x 12 x 3.3 inches | Weight: 1.72 pounds | Materials: BPA-free plastic | Color: White | Assembly Required: No

Best Caddy: Polder Under The Sink Storage Caddy

Polder Under The Sink Storage Caddy

Source: Polder

What We Like
  • Can be carried when needed

  • Accommodates piping under sink

  • Accessory cup

What We Don't Like
  • Only one color available

  • A little bulky

Sturdy, spacious, and easy to lift when needed, the Polder Under-Sink Cleaning Caddy accommodates under-the-sink pipes or other hardware that might be present. Plus, it features a snap-on accessory cup that'll hold tools upright, and you can detach and re-attach it as you wish. Stainless steel rails across the back give you a space to hang damp washcloths or gloves to dry, and the whole product is a great option for storing cleaning supplies or keeping your laundry room tidy.

This rugged caddy is a little on the large side, so it may not fit under tiny sink areas, but it works well for those who have spacious cabinets they're trying to maximize and organize. The bottom tray features an adjustable divider so you can customize each side according to the supplies you’re storing. Lastly, as with most plastic organizers, this one wipes clean swiftly with a damp cloth.

Dimensions: 16.75 x 10.5 x 16.5 inches | Weight: Not listed | Materials: Polypropylene and stainless steel | Color: Gray | Assembly Required: Yes

Best with Multiple Tiers: mDesign Plastic Spinning 2-Tier Lazy Susan

mDesign Plastic Spinning 2-Tier Lazy Susan

Source: mDesign

What We Like
  • Easy to access items

  • Available in four colors

  • Made of BPA-free plastic

What We Don't Like
  • May need to add grips

This handy rotating organizer by mDesign is well-suited for under-sink storage of cosmetics, nail supplies, skincare products, medicines, and more. Bring it up to the counter if you want to show it off—its two-level design is visually appealing and comes in four different colors. It's super easy to access, too. It can rotate a full 360 degrees in seconds, allowing you to view everything on both levels. 

Crafted of BPA-free plastic and rust-resistant steel, this turntable is well-made and cleans up easily with a little soap and water. It's compact enough for a corner space but able to hold a substantial number of items if you need it to. Assembly is quick, requiring no tools.

Dimensions: 9.2 x 9.2 x 7.29 inches | Weight: 1.19 pounds | Materials: BPA-free plastic | Color: Clear | Assembly Required: Yes

Final Verdict

When it comes to under-sink organizers, our top pick is The Container Store's Expandable Under Sink Organizer. It's made of durable stainless steel and plastic, and can expand in both directions. It also has six shelves that can be swapped out. If you're looking for a more affordable option, the FURTIME Under Sink Organizer is another great option. It only comes in one color, but is simple to assemble and holds a lot of supplies thanks to its versatile design.

What to Look for in an Under-Sink Organizer 

Dimensions

Professional organizer Jackie Bornor of Stuff the Clutter says space is the first consideration when choosing an under-sink organizer. You want to make sure the product you're purchasing will fit into your cabinets, and not just aesthetically. You also want to make sure it's spacious enough for all the items you're planning to put into it.

"I'd look for an organizer that fit the dimensions we measured," says Bornor. "Figure out what types of piping we may need to work around under the sink, and find a way to make it really easy to get in and out of that space." Keep in mind that sometimes product listings might have the dimensions of the shipping box listed, so be sure you can easily return or exchange items if necessary, and look to the manufacturer's page for the most accurate information.

Design

The design of an under-sink organizer should accommodate any piping and other hardware in your space. It should also match the aesthetic you're going for, and the purpose it'll have in your home—whether that be storing cleaning supplies that you use once-per-week or spices you need to grab in the midst of cooking dinner.

A functional under-sink organizer should keep "like with like," explains professional organizer Beth Spiroff of Beth Spiroff Professional Organizing. It should group similar items together that you may reach for all at the same time of the day. Keep in mind: if you need to access items quickly, you may want to opt for a turntable or drawers that pull out. If you need to carry supplies with you, a caddy might be best.

Material

When shopping for an under-sink organizer, consider materials that are durable, easy to clean, and can withstand dampness and moisture. This will ensure your purchase lasts a long time and is very easy to maintain. Stainless steel is typically a good and durable option. Plastic can be a good option in well-ventilated areas. Whichever you choose, you’ll still want to clean your organizer and air your under-sink space out regularly.

Standout Features 

Dividers 

Dividers are a handy feature found in some under-sink organizers. Especially if they’re adjustable, a set of dividers will help you arrange the contents of your organizer into sections that make the most sense for you. This helps if you have items that are different heights, varying sizes, or things that you need to get to most often versus not as much. It's also helpful if you're sharing the organizer with an additional member of your household, and want to split up items by who they belong to.

Accessory Cups

Accessory cups or similar containers are helpful in corralling taller, thinner pieces, or anything that is relatively small and needs to be kept separate. They’re particularly helpful if you can also detach and re-attach them when you need to reorganize the space, or get to the item you're looking for. You can find accessory cups most frequently on caddy or multiple-tier organizers.

Hooks and Rails

Hooks and rails are great for hanging things on, like a dish cloth, especially if they’re damp and need to dry out. They're often found on caddies or other organizers used for cleaning supplies and bulkier items, but they can be a great standout feature on almost any organizer. If you plan on storing lots of cleaning supplies or adding an under-sink organizer to your bathroom or laundry room, hooks or rails are definitely worth considering.

FAQ
  • How do you maximize space under a sink?

    Spiroff says, to maximize space under a sink, first "get a basket or a clear bin with some height to it." You may have plumbing under your sink that you will need to work around, so Spiroff suggests finding one that's taller on one side than the other.

    "On the tall side, it works best if it's around six to eight inches," she adds. That way, it can hold tall items that you might use for cleaning and typically keep in an under-sink area.

  • What should you not store under a sink?

    For safety reasons, there are a couple things to avoid keeping under the sink. "The under-the-sink area is good for cleaning and sponges and things like that. No fire extinguishers, no powders, no irons or hot plates, or anything that can't get wet," says Spiroff. In addition, she stresses to make sure anything you store under the sink is "sealed well and not leaking."

  • How do you organize cleaning supplies under a sink?

    For optimum organization Spiroff suggests going by zone: "Storing cleaning supplies in one area, sponges in one area, going from tallest to shortest, from front to back." She adds to keep tall items in the back and short ones right in the front so they're easy to see and grab.

Why Trust The Spruce?

KJ Callihan has been a freelance writer for The Spruce since 2021. She conducted hours of research for this roundup, evaluating the size, durability, and design of dozens of under-sink organizers. KJ has also written shopping, dining, and activity guides for sites like AAA Northwest magazine, CNET, Oh My Veggies, and Best of the Web. Additional insight was provided by Jackie Bornor of Stuff the Clutter and Beth Spiroff of Beth Spiroff Professional Organizing.

Article Sources
The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. The Best Under-Sink Organizers for Bathrooms and Kitchens. HGTV. https://www.hgtv.com/lifestyle/clean-and-organize/best-under-sink-organizers

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