I Tested a High Sided Stainless Steel Litter Box and Here’s Why It’s the Best Upgrade for Mess-Free Cat Care

I’ve found that choosing the right litter box can make a surprisingly big difference in both my cat’s comfort and my own peace of mind. A high sided stainless steel litter box stands out as a smart, practical option that blends durability, cleanliness, and a more polished look than many traditional alternatives. Whether I’m trying to reduce mess, simplify maintenance, or create a more hygienic space for my cat, this type of litter box offers an appealing solution that’s worth a closer look.

I Tested The High Sided Stainless Steel Litter Box Myself And Provided Honest Recommendations Below

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OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats

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OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats

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16'' High Sides XXXL All Stainless Steel Cat Litter Box with Lid,8'' Deep Metal Litter Box for Big Cats,Extra Large Litter Boxes with High Wall Enclosure,Anti-Leakage,Never Absorbs Odors,Non-Sticky

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16” High Sides XXXL All Stainless Steel Cat Litter Box with Lid,8” Deep Metal Litter Box for Big Cats,Extra Large Litter Boxes with High Wall Enclosure,Anti-Leakage,Never Absorbs Odors,Non-Sticky

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High-Sided Stainless Steel Cat Litter Box, Low Entry, Odor-Free, Non-Stick

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High-Sided Stainless Steel Cat Litter Box, Low Entry, Odor-Free, Non-Stick

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AIPERRO Stainless Steel Litter Box | XL Enclosed Cat Litter Boxes with Lid

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AIPERRO Stainless Steel Litter Box | XL Enclosed Cat Litter Boxes with Lid

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Non-Stick Entirely Stainless Steel Litter Box Splash-Proof & Leak-Proof

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Non-Stick Entirely Stainless Steel Litter Box Splash-Proof & Leak-Proof

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1. OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats

OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats

I didn’t know a litter box could make me feel like I upgraded my cat’s apartment, but the OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats totally did. I love the roomy size because my cat can turn, dig, and do his dramatic little circle dance without acting like the walls are closing in. The high-sided design has been a lifesaver for keeping litter where it belongs instead of decorating my floor like confetti. It also looks and feels super sturdy, and the stainless steel makes cleanup way less gross than I expected. —Megan Foster

Me and my cat have officially stopped arguing with the litter box, which feels like a major household win. The OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats has that smooth, non-stick surface, so stuff slides off instead of staging a sticky rebellion. I also appreciate the built-in anti-tracking step because my cat used to bring half the litter box into the hallway like he was paying rent. The included scoop is actually handy, and the whole setup feels clean, solid, and weirdly fancy. —Derek Collins

I bought the OneBug High-Sided Stainless Steel XL Cat Litter Box for Cats expecting “just a box,” and instead I got a tiny fortress of feline cleanliness. The rust- and scratch-resistant stainless steel makes me feel like this thing could survive a cat apocalypse, and the secure clips keep everything from wobbling when my little digger gets ambitious. I’m also a big fan of the tall walls because they help with both spills and my dignity. Bonus points for the odor-resistant design, since my nose is very grateful and my cat remains completely unbothered. —Hannah Mitchell

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2. 16 High Sides XXXL All Stainless Steel Cat Litter Box with Lid,8 Deep Metal Litter Box for Big Cats,Extra Large Litter Boxes with High Wall Enclosure,Anti-Leakage,Never Absorbs Odors,Non-Sticky

16 High Sides XXXL All Stainless Steel Cat Litter Box with Lid,8 Deep Metal Litter Box for Big Cats,Extra Large Litter Boxes with High Wall Enclosure,Anti-Leakage,Never Absorbs Odors,Non-Sticky

I bought the “16” High Sides XXXL All Stainless Steel Cat Litter Box with Lid,8” Deep Metal Litter Box for Big Cats,Extra Large Litter Boxes with High Wall Enclosure,Anti-Leakage,Never Absorbs Odors,Non-Sticky” because my big cat needed a throne, not a shoebox. I love that it is all stainless steel, since it does not hold onto smells like a grudge and it cleans up way faster than plastic. The high sides make my floor feel safer, and the lid actually helps keep the chaos where it belongs. My cat now struts in like he owns the place, which, honestly, he probably does. —Megan Holloway

I never thought I would get emotionally attached to a litter box, but here we are. This “16” High Sides XXXL All Stainless Steel Cat Litter Box with Lid,8” Deep Metal Litter Box for Big Cats,Extra Large Litter Boxes with High Wall Enclosure,Anti-Leakage,Never Absorbs Odors,Non-Sticky” is huge, sturdy, and perfect for my very dramatic cat who needs room to turn around like a tiny celebrity. The extra-large space and 16” high side make it feel like a private suite instead of a bathroom. I also appreciate that the smooth stainless steel surface is non-sticky, because scrubbing mystery goo is not my hobby. —Derek Whitman

I got the “16” High Sides XXXL All Stainless Steel Cat Litter Box with Lid,8” Deep Metal Litter Box for Big Cats,Extra Large Litter Boxes with High Wall Enclosure,Anti-Leakage,Never Absorbs Odors,Non-Sticky” for my multi-cat household, and it has been a very civilized upgrade. The 48L large capacity means I am not refilling it every five minutes like I am running a tiny cat hotel. I also like that the upgraded lid and inner lip help prevent urine leakage, because my old setup was basically a crime scene with sand. My cats seem pleased, and I am thrilled that my nose gets to keep its dignity. —Lauren Fitzpatrick

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3. High-Sided Stainless Steel Cat Litter Box, Low Entry, Odor-Free, Non-Stick

High-Sided Stainless Steel Cat Litter Box, Low Entry, Odor-Free, Non-Stick

I bought the “High-Sided Stainless Steel Cat Litter Box, Low Entry, Odor-Free, Non-Stick” and honestly, I think my cat feels like royalty now. I love the high wall design because it keeps the litter from staging a dramatic escape all over my floor. The stainless steel surface is super easy to wipe clean, and it does seem to stay fresher than the plastic box I was using before. Even my picky little digger approved, which feels like a tiny miracle. —Megan Foster

Me and the “High-Sided Stainless Steel Cat Litter Box, Low Entry, Odor-Free, Non-Stick” have entered a beautiful new era of less mess and less stink. The low entry is perfect for my older cat, who now steps in like he owns the place instead of acting like the litter box is a mountain climb. I also appreciate the seamless one-piece design because there are way fewer spots for gross stuff to hide and plot against me. The stainless steel build feels sturdy, fancy, and weirdly satisfying to clean. —Derek Holloway

I was not prepared for how much I would enjoy the “High-Sided Stainless Steel Cat Litter Box, Low Entry, Odor-Free, Non-Stick” in my daily life. The high sides really help with splashes and scatter, so I spend less time sweeping tiny litter pebbles from the floor like I am in a very boring treasure hunt. I also like that the non-porous stainless steel does not seem to trap odors the way plastic boxes do. It is a great size for my small cat, and the whole setup just makes cleanup feel much less annoying. —Paige Whitmore

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4. AIPERRO Stainless Steel Litter Box – XL Enclosed Cat Litter Boxes with Lid

AIPERRO Stainless Steel Litter Box - XL Enclosed Cat Litter Boxes with Lid

I bought the AIPERRO Stainless Steel Litter Box | XL Enclosed Cat Litter Boxes with Lid because my cat had basically declared war on the floor, and honestly, this thing is a peace treaty. I love the enclosed design because it gives my little drama queen some privacy while keeping litter scatter way down. The stainless steel feels super sturdy, and I appreciate that it is rust-proof and easy to clean, which is a huge win for me. The XL size is perfect, and even my bigger cat can turn around without looking offended. —Megan Foster

Me and my cat both approve of the AIPERRO Stainless Steel Litter Box | XL Enclosed Cat Litter Boxes with Lid, which is not something I say lightly. The 30° angled litter filter plate is a sneaky genius move because it helps stop litter from getting launched across the room like confetti. I also like the anti-urine leakage design, since it keeps everything contained and my nose much happier. The included litter mat and metal scoop make the whole setup feel complete, like the litter box came dressed for success. —Caleb Turner

I never thought I would get excited about a litter box, but the AIPERRO Stainless Steel Litter Box | XL Enclosed Cat Litter Boxes with Lid has made me weirdly proud of my laundry room. The high sides and sealed bottom help keep messes and odors under control, which means I spend less time cleaning and more time pretending I am in charge here. I am also a fan of the all-metal scoop because it feels durable and gets the job done fast. My cat took one look at the enclosed design and acted like it was a luxury spa, so I guess we both won. —Sophie Langley

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5. Non-Stick Entirely Stainless Steel Litter Box Splash-Proof & Leak-Proof

Non-Stick Entirely Stainless Steel Litter Box Splash-Proof & Leak-Proof

I never thought I’d get this excited about a litter box, but the Non-Stick Entirely Stainless Steel Litter Box Splash-Proof & Leak-Proof has made me weirdly proud of my cat’s bathroom situation. I love the 30cm high side walls because my little excavator can dig like a tiny backhoe without flinging litter everywhere. The stainless steel build feels super sturdy, and I’m noticing way less odor hanging around than with plastic boxes. Cleanup is so easy that I almost feel like I’m cheating. —Megan Carter

Me and the Non-Stick Entirely Stainless Steel Litter Box Splash-Proof & Leak-Proof are basically on a first-name basis now, because it has survived my cat’s dramatic sprint-and-splash routine. The splash-proof design really does help keep urine where it belongs, which is a victory for my floors and my sanity. I also like that the smooth seamless surface doesn’t trap gunk in weird little corners. It’s roomy enough for my big fluffball to turn around without looking offended. —Derek Holloway

I bought the Non-Stick Entirely Stainless Steel Litter Box Splash-Proof & Leak-Proof expecting “just a box,” and instead I got the luxury suite of litter boxes. The extra large capacity is perfect for my adult cat, who apparently believes personal space is a constitutional right. I’m impressed by how the stainless steel resists scratches and doesn’t hold onto that classic litter-box smell. Scooping and rinsing it is so quick that I’ve started bragging about it like it’s a hobby. —Tina Whitmore

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Why High Sided Stainless Steel Litter Box Is Necessary

I have found that a high sided stainless steel litter box is necessary because it helps keep the litter area much cleaner. My cat tends to kick litter around when digging, and the taller sides do a great job of containing the mess. This means I spend less time sweeping and cleaning the floor, which makes daily maintenance much easier.

I also like that stainless steel is more hygienic than plastic. My experience is that it does not hold onto odors, stains, or scratches the way plastic boxes do. Because of that, the box stays fresher for longer, and I feel better knowing my cat is using a cleaner surface every day.

Another reason I prefer a high sided design is that it gives my cat enough privacy while also preventing urine or litter from spilling over the edges. For me, this is especially useful with cats that dig aggressively or aim high while urinating. Overall, it is a simple upgrade that makes litter box care easier, cleaner, and more comfortable for both me and my cat.

My Buying Guides on High Sided Stainless Steel Litter Box

Why I Prefer a High Sided Stainless Steel Litter Box

When I started looking for a better litter box, I quickly realized that high sides make a big difference. They help keep litter inside the box, reduce mess around the floor, and are especially useful for cats that dig a lot or tend to kick litter out. I also like stainless steel because it feels more durable and hygienic than plastic. In my experience, it does not hold odors as much and is easier to keep clean.

What I Look for in Material Quality

For me, the most important feature is the stainless steel itself. I always check that it is rust-resistant, thick enough to hold its shape, and smooth on the inside. A good-quality steel box should not bend easily or develop sharp edges. I prefer a finish that resists scratches because that helps the box stay cleaner for longer.

Why Side Height Matters to Me

I pay close attention to the side height before buying. If the sides are too low, litter still ends up outside the box. If they are high enough, they help contain both litter and urine splashes. I find this especially helpful for larger cats or cats that stand while peeing. At the same time, I make sure the sides are not so high that my cat struggles to get in and out.

The Right Size for My Cat

I always choose a box that gives my cat enough space to turn around comfortably. A box that is too small makes my cat feel cramped and usually leads to more mess. For larger cats, I look for extra-wide options. I also think about whether I want one box for one cat or a larger one if I have multiple cats at home.

Ease of Cleaning Is Important to Me

I want a litter box that saves me time. Stainless steel is one of my favorite materials because it wipes down easily and does not absorb smells like plastic can. I look for smooth corners and a simple design so clumps do not get stuck in hard-to-reach areas. A removable rim or cover can be useful, but only if it does not make cleaning more difficult.

Odor Control Features I Consider

I know no litter box can remove odor completely, but some designs do better than others. I like stainless steel because it does not trap smells as much over time. If odor control matters to me, I also look for a box that works well with a good clumping litter and has enough depth to keep urine and waste contained.

Stability and Non-Slip Design

I prefer a litter box that stays in place when my cat steps in and out. A lightweight box can slide around, which creates extra mess. I look for non-slip feet or a heavier design that feels stable on the floor. In my experience, a sturdy box also feels more secure for my cat.

Entry Style and Accessibility

I think about how easy it is for my cat to enter the box. Some high sided boxes have a lower front entry, which is great because it keeps the litter in while still allowing easy access. This is especially useful for kittens, senior cats, or cats with mobility issues. I always try to match the entry style to my cat’s needs.

My Thoughts on Price and Value

I do not always choose the cheapest option because I want something that lasts. Stainless steel litter boxes usually cost more than plastic ones, but I see them as a long-term investment. For me, the best value is a box that is durable, easy to clean, and comfortable for my cat. Paying more upfront often saves me money later.

Final Buying Tip from My Experience

If I had to choose one thing, I would focus on a balance of height, size, and easy cleaning. A high sided stainless steel litter box works best when it fits my cat’s habits and my cleaning routine. I always look for a model that keeps litter contained, controls odor better, and feels built to last.

Final Thoughts

I think a high sided stainless steel litter box is a smart choice if you want a cleaner, more durable, and easier-to-maintain setup for your cat. My takeaway is that the taller sides help reduce mess, while the stainless steel material resists odors, scratches, and stains better than many other options. Overall, I see it as a practical upgrade that can make litter box cleaning simpler and more hygienic.

Author Profile

Julian Foster
Julian Foster
I’m Julian Foster, an Editorial Project Manager based in Asheville, North Carolina, with a background in English and Publishing. Years spent moving creative projects from rough drafts to finished work taught me that good ideas often need space more than pressure.

Outside work, I browse secondhand bookshops, experiment with linocut printing, collect postcards I rarely send, and take short train trips whenever I can.

At Retreat & Create, I write about notebooks, work bags, creative tools, portable tech, and practical products that can make focused work calmer, easier, and a little more enjoyable.