The Best Under-Sink Organizers for Kitchens and Bathrooms

Introduction

The cabinet beneath a sink has an awkward job. It has to accommodate pipes, valves and sometimes a garbage disposal while storing bottles, sponges, cleaning tools, personal-care products and assorted supplies.

The best organizer is not necessarily the largest one. It’s the one that fits around the plumbing, keeps frequently used items accessible and can be cleaned without turning the cabinet into another organizing project.

And before you buy anything, measure the plumbing. Under-sink organizers and drainpipes have a long history of discovering each other a little too late.

Quick Picks

Award	Product	Best For
BEST OVERALL PULL-OUT	Simple Houseware Two-Level Pull-Out Cabinet Organizer	Deep under-sink cabinets where bottles and smaller supplies tend to disappear toward the back.
BEST AROUND PIPES	REALINN Adjustable L-Shaped Under-Sink Organizer	Cabinets where centered shelving or conventional organizers collide with drainpipes.
MR. ORGANIZED’S PICK — I OWN & USE THIS	Simple Houseware Stackable Sliding Basket Organizer	Deep cabinets where you want straightforward sliding access.
BEST ROTATING SOLUTION — I OWN & USE THIS	Copco Nonskid Under-Sink Turntable	Spray bottles, cleaners and other products that otherwise form an unreachable back row.
BEST PORTABLE OPTION — I OWN & USE THIS	Mind Reader Handled Cleaning-Supply Caddy with Dividers	Everyday products that travel from room to room or categories you want to pull out together.

Why You Can Trust My Recommendations

After more than 30 years in the organizing and storage business, I’ve learned that under-sink storage is one category where fit and access matter much more than how impressive an organizer looks in a photograph.

I look for products that solve the real problems created by these cabinets: awkward plumbing, deep spaces, hard-to-reach bottles and products that somehow migrate to the back and disappear.

I also personally use the Copco turntable and divided cleaning caddy, and I own the Simple Houseware sliding organizer. These aren’t theoretical recommendations.

What to Look For

Measure the actual usable space

Measure the cabinet’s inside width, depth and height, but don’t stop there.

Measure the location, height and projection of:

Supply lines
Drainpipes
Shutoff valves
Garbage disposal, if present
Sink basin
Hinges, doors and trim

Also allow enough clearance to slide, pull or rotate the organizer without hitting the plumbing.

Pipes and sink components cause more fitting problems than cabinet dimensions alone.

Work around the plumbing

Look for an organizer whose shape fits the available space rather than trying to force a conventional rectangular organizer around pipes.

Protect access

Never install an organizer that prevents you from quickly reaching a shutoff valve.

Choose washable materials

Leaks and spills happen under sinks. Removable baskets and wipe-clean materials make maintenance much easier.

Don't forget stability

Look for stable feet, nonskid surfaces or secure mounting so the organizer stays where you put it.

Keep the plumbing visible

Don't pack the cabinet so tightly that you can't spot a small leak or moisture problem.

My Top Recommendations

The products I'd choose for creating organized, easy-to-maintain spaces.

01 — BEST OVERALL PULL-OUT

Simple Houseware Two-Level Pull-Out Cabinet Organizer

Best for: Deep under-sink cabinets where bottles and smaller supplies tend to disappear toward the back.

Why You'll Love It

A two-level pull-out system brings supplies toward you instead of requiring you to reach around everything in front. Using vertical space also helps make better use of the cabinet without filling every available inch with individual bins.

Before You Buy

Measure the exact usable width, depth and height. Pay particular attention to the upper basket. Make sure it clears the sink basin, drainpipe, supply lines and shutoff valves throughout its entire travel.

Mr. Organized's Take

Pull-out storage is one of my favorite solutions for a deep cabinet because it solves the real problem: access.

If you have to remove four bottles to reach the fifth one, the cabinet may technically be organized, but it isn't working very well.

Choose this when your plumbing configuration gives the upper level enough room to operate freely.

02 — BEST AROUND PIPES

REALINN Adjustable L-Shaped Under-Sink Organizer

Best for: Cabinets where centered shelving or conventional organizers collide with drainpipes.

Why You'll Love It

The offset L-shaped design uses available vertical space while leaving a more accommodating opening for plumbing. That can make it especially useful when the pipes occupy the exact spot where a traditional organizer wants to go.

Before You Buy

Measure both sides of the plumbing separately. Confirm the organizer's height, width and depth against the sink basin, drainpipe, water lines and valves. Also make sure you retain clear access to the shutoff valves.

Mr. Organized's Take

I like an L-shaped organizer because it acknowledges something many under-sink products seem reluctant to admit:

There are pipes under there.

Instead of fighting the plumbing, this style works around it. It's a particularly good option when a standard centered two-tier organizer simply won't fit.

03 — MR. ORGANIZED’S PICK — I OWN & USE THIS

Simple Houseware Stackable Sliding Basket Organizer

Best for: Deep cabinets where you want straightforward sliding access.

Why You'll Love It

The sliding basket brings supplies at the back toward you, while the stackable design can make better use of vertical cabinet space where the plumbing allows it. I own this organizer, and the sliding access is the feature that earns its place in this guide. That firsthand designation was already part of our approved comparison.

Before You Buy

Measure the complete path of the sliding basket, not merely the organizer's footprint. Allow clearance for the basket and handle as they move forward, and make sure the upper portion doesn't interfere with pipes, valves or the sink basin.

Mr. Organized's Take

I own this organizer, and I like it because it's uncomplicated.

You slide the basket forward, take what you need and slide it back. That's exactly the kind of storage solution I prefer — one that improves access without requiring you to redesign the cabinet.

Under a sink, simple usually wins.

04 — BEST ROTATING SOLUTION — I OWN & USE THIS

Copco Nonskid Under-Sink Turntable

Best for: Spray bottles, cleaners and other products that otherwise form an unreachable back row.

Why You'll Love It

A turntable makes a deep cabinet work differently. Instead of reaching over the products in front, rotate the organizer and bring the product you want directly to you.

Before You Buy

Measure the diameter of the turntable and allow clearance for your widest bottles as they rotate. Also measure bottle height against the sink basin and plumbing above.

Mr. Organized's Take

I use the Copco turntable myself.

Turntables are one of those simple organizing products that can make a surprisingly large difference in a deep cabinet. You can see and reach products that would otherwise end up forgotten in the back.

Just don't overload it. A turntable should rotate — that's rather the point.

05 — BEST PORTABLE OPTION — I OWN & USE THIS

Mind Reader Handled Cleaning-Supply Caddy with Dividers

Best for: Everyday products that travel from room to room or categories you want to pull out together.

Why You'll Love It

A handled caddy keeps related supplies together and lets you remove the entire category at once. Instead of repeatedly carrying individual bottles, take the caddy with you and return everything together when you're finished.

Before You Buy

Measure the cabinet opening as well as the caddy itself. Make sure the handle clears the plumbing and cabinet frame when you lift it out. Don't choose a caddy so large that it becomes heavy or awkward when filled.

Mr. Organized's Take

I use a divided cleaning caddy myself, and I particularly like handled storage for products that need to travel through the house or for easier access to everyday items.

Keep the products you actually use together and resist the temptation to fill every compartment merely because it's there.

As we said in the original guide: don't overload it with every cleaning product you have ever met.

Mr. Organized Tips

Put daily-use products in the easiest pull-out or on the front half of a turntable.
Keep dishwasher supplies beneath the kitchen sink and personal-care backups beneath the bathroom sink. Geography is a fine organizer.
Use a handled caddy for products that travel through the house or for easier access to everyday items.
Use a washable liner or protective mat where appropriate, but don't cover the cabinet so completely that you can't notice moisture.
Keep shutoff valves accessible.
Leave a little empty space. Cabinets, like people, function better when they can breathe.

Under-Sink Organizer Shopping Checklist

Empty the cabinet.
Decide what actually needs to live under that sink.
Measure inside width, depth and height.
Measure every pipe, supply line and valve.
Measure the sink basin or garbage disposal projecting into the cabinet.
Check door, hinge and trim clearance.
Measure the full travel of sliding organizers.
Allow rotational clearance for turntables.
Keep shutoff valves accessible.
Confirm current product dimensions and installation requirements.
Choose the smallest effective system that solves the problem.

Frequently Asked Questions

Should I organize around the plumbing or move the plumbing?

Organize around it. Unless you're already remodeling, there are plenty of organizer styles designed to accommodate pipes without turning a storage project into a plumbing project.

Are pull-out organizers worth it?

They can be extremely useful in deep cabinets because they bring products at the back forward. Just make sure the entire sliding path clears the plumbing.

Are L-shaped organizers better?

They're better when your plumbing configuration calls for one. The offset design can use space that a centered organizer can't.

Can I use a turntable under the sink?

Absolutely. I use one myself. They're particularly useful for bottles and sprays, provided there's enough room for everything to rotate freely.

Should cleaning supplies stay under the kitchen sink?

Keep supplies close to where you use them when practical. Specialty products, duplicates and bulk refills can usually live in a utility or overstock area.

What should I store under a bathroom sink?

Everyday personal-care products, grooming supplies and appropriate backups can work well there. The same pull-out, rotating and handled-storage principles used in kitchens often work equally well in bathrooms.

Should I fill all the available space?

No. Accessibility, plumbing visibility and room to remove products are more useful than maximum capacity.

What's the most important measurement?

There isn't just one. The usable space around the plumbing matters more than the advertised dimensions of the cabinet itself.

The Real Mr. Organized’s Final Recommendation

About The Real Mr. Organized

The Real Mr. Organized brings more than 30 years of hands-on retail and organizing experience to The Organizing Store.

My recommendations focus on products that solve ordinary problems, earn the space they occupy and remain practical after the satisfying before-and-after moment has passed.

An organized home should feel better to use — not merely better to photograph.

For a deep cabinet with adequate clearance, I like a pull-out or sliding organizer because it brings supplies toward you. When pipes make conventional shelving difficult, an L-shaped organizer can use the available space more intelligently.

For bottles and sprays, a turntable is one of the simplest solutions I've used. And when products need to travel with you, use a handled caddy rather than carrying everything individually.

The best organizer isn't the one with the most compartments.

For bottles and sprays, a turntable is one of the simplest solutions I've used. And when products need to travel with you, use a handled caddy rather than carrying everything individually.