5 Best Stackable Lazy Susans For RV Under Sink Storage Nomads Swear By

That dark, cavernous space under your RV sink is a black hole for cleaning supplies, where bottles of cleaner go to be forgotten until they leak. You know there’s a bottle of window cleaner back there, but finding it means pulling everything else out first. A stackable lazy susan transforms this frustrating dead zone into prime, accessible real estate.

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Why Stackable Lazy Susans are an RV Game-Changer

The biggest problem with most RV cabinets is depth. They’re often surprisingly deep but have a small opening, forcing you to blindly grope for items in the back. A turntable completely solves this by bringing the back of the cabinet to you with a simple spin.

The real magic, however, is in the "stackable" part. RVs have limited floor space, so building vertically is the only way to maximize storage. A two-tier lazy susan instantly doubles your usable surface area in the same footprint, turning a jumbled pile of bottles into two organized, accessible levels.

This isn’t just about tidiness; it’s about efficiency. When you can find what you need in seconds, you spend less time frustrated and more time enjoying your travels. It also means less noise on the road, as contained items are less likely to rattle and shift into a chaotic mess by the time you reach your destination.

madesmart 2-Tier Turntable: Top All-Rounder

If you want one turntable that just works, the madesmart is it. This is the rugged, no-nonsense choice that I see in countless rigs for good reason. It’s built from sturdy, easy-to-clean plastic and features a soft-grip, non-slip liner on both tiers.

That non-slip surface is its standout feature for life on the move. Bottles stay put, even on bumpy forest service roads, which means less clanking and fewer spills. The high outer rim acts like a containment wall, so if a little dish soap does leak, it stays on the turntable and not all over your cabinet floor. This is a huge benefit in the damp environment under a sink.

The only real tradeoff is aesthetics and visibility. The solid white plastic is purely functional, and you can’t see what’s on the bottom tier from the side. But for a space that’s hidden behind a cabinet door, pure, unadulterated function is exactly what you need.

iDesign Linus 2-Tier: Clear View Organization

For those who live by the motto "out of sight, out of mind," the iDesign Linus is the perfect solution. Its crystal-clear plastic construction gives you an immediate visual inventory of everything you have. There’s no more spinning the turntable three times to find the one small bottle you’re looking for.

This clear view is especially valuable in the typically dark under-sink cabinet of an RV. With just the light from the open door, you can spot what you need instantly. The clean, modern look is also a bonus if you decide to use it in a more visible area like a pantry or countertop.

The downside is durability and stability. The clear acrylic, while strong, can be more prone to scratching and potentially cracking under extreme temperature changes compared to more flexible plastics. It also lacks a built-in non-slip liner, so you may want to add your own thin piece of shelf liner to keep items from sliding around on travel days.

Copco Non-Skid 2-Tier: Stability on the Road

The Copco turntable is a classic for a reason, and its design is practically tailor-made for RVs. Its defining feature is the textured, non-skid dot surface that grips the bottom of your bottles and containers. This provides excellent stability when you’re rolling down the highway.

This is the turntable you choose when your primary concern is preventing chaos during transit. The combination of the grippy surface and a decent-sized lip means your items arrive just as you left them. It’s a simple, robust design that has proven its worth for decades in home kitchens and, now, in mobile ones.

Be aware of the thick central support post. While it provides a lot of rigidity, it can make it tricky to place bulky or awkwardly shaped items in the center. It’s a workhorse built for holding standard bottles and jars securely, and it does that job exceptionally well.

YouCopia Crazy Susan: Adjustable Height Pick

RV storage is a game of millimeters, and the YouCopia Crazy Susan is designed for players who want to win. Its killer feature is an adjustable-height top shelf. This allows you to customize the vertical spacing to perfectly fit your specific items, eliminating wasted air space.

Imagine you have a tall bottle of multi-surface spray and a short, squat container of scouring powder. A fixed-height turntable would force you to choose a tier that’s too tall for one of them. The Crazy Susan lets you lower the top shelf to just above the short container, maximizing storage efficiency for both. This level of customization is a game-changer in tight spaces.

The design also cleverly uses three thin steel posts for support instead of one thick central one. This opens up the center of the turntable, making it easier to store larger items without obstruction. Just be sure to double-check that the height adjustment clips are fully engaged and locked before you hit the road.

Simple Houseware 2-Tier: Frugal Nomad’s Choice

Outfitting an entire RV can get expensive, and sometimes you just need a solution that is effective and affordable. The Simple Houseware 2-Tier turntable is the undisputed champion for the budget-conscious RVer. It delivers the core function of a spinning, two-level organizer at a fraction of the price of premium models.

These units are often made of metal mesh or wire, which is strong and allows for air circulation—a nice perk in a potentially damp under-sink area. The spin mechanism may not be as silky smooth as more expensive options, but it is more than adequate for daily use. It gets the job done without complaint.

The main consideration here is the potential for rust over the long term, especially if the coating gets scratched. However, for the price, its value is undeniable. It’s a perfect example of a "good enough" solution that saves you money you can spend on fuel and experiences.

Measuring and Securing Your RV Turntable

Before you click "buy," grab a tape measure. RV cabinets are notoriously quirky, filled with odd angles, low-hanging P-traps, and intrusive water lines. Measure the usable width, depth, and height of your cabinet, not just the box itself.

Here’s a pro tip: Cut a circle out of a cardboard box that matches the diameter of the turntable you’re considering. Place it in the cabinet and try to spin it a full 360 degrees. If it hits the sink basin, a pipe, or the cabinet door hinge, you need a smaller size. This simple test prevents the headache of returns.

Once you have the right fit, you need to think about securing it. For many, the weight of the cleaning supplies is enough to keep the turntable in place on mild roads. But for peace of mind, a few dabs of museum putty or a small piece of heavy-duty double-sided tape on the base will lock it down without permanent modification.

Final Tip: Securing Items for Travel Days

A turntable solves the access problem, but it doesn’t repeal the laws of physics. On a rough road, a tall, top-heavy bottle can still tip over or even fly off the shelf, creating a mess. The final step is to secure the items on the turntable for travel.

This doesn’t require a complex solution. The easiest method is to stuff a few microfiber cloths or a small towel in the gaps between bottles to dampen movement and noise. For a more secure option, a small bungee cord hooked over the top of the items and secured to the underside of the cabinet shelf works perfectly.

Taking 30 seconds to do this before you pull in the slides is a small habit that becomes part of an efficient travel day routine. It ensures that when you arrive at your new campsite, your under-sink cabinet is just as organized as when you left.

Ultimately, the right stackable lazy susan isn’t just a storage accessory; it’s a tool that reclaims frustrating space and smooths out a daily friction point of RV life. By choosing the one that fits your space and needs, you’re making your small home on wheels that much more functional and enjoyable.