Extra Large Stainless Steel Litter Box with Lid - Spacious 60L Cat Box

Our review of the KooMooM Extra Large Stainless Steel Litter Box with Lid finds it best suited to owners of large or multiple cats who need a low-maintenance, hygienic solution. The single biggest reason to buy is its combination of a truly large 60L capacity and stainless steel construction, which together reduce odor retention and make cleaning straightforward. For households where litter containment, splash protection and longer intervals between full litter changes matter, this metal litter box delivers a practical upgrade over typical plastic pans.

Key Features

• Extra large size: The 28in x 20in x 12in interior gives big cats ample room to turn and dig without kicking litter out.
• Massive 60L capacity: Holds enough litter for prolonged use so owners can go longer between full litter replacements, useful for travel or busy schedules.
• Premium stainless steel: Smooth, non-stick surfaces mean waste slides off and odors are far less likely to linger compared with plastic boxes.
• High-sided, enclosed design: Twelve-inch walls contain sprays and reduce leakage onto floors, keeping the surrounding area cleaner.
• Included large scoop: The 4.7in wide scoop with mixed slots sorts clumps from clean litter and stores conveniently on the box handle.
• Durable and hygienic: Metal construction resists scratches and long-term odor absorption for a more sanitary litter area.

Who It's For

The KooMooM stainless steel litter box is ideal for owners of large breeds or multi-cat households who need a roomy, durable pan that reduces mess and holds more litter between deep changes. It fits homes where odor control and easy cleaning are priorities, and the metal build suits owners who prefer materials that do not retain odors like some plastics.

Those who should look elsewhere include people who need a covered top with a door or filtered carbon panel for extra odor control, or households with very small spaces where a 28in footprint would be impractical. If a lightweight, collapsible or decorative plastic tray is required, this metal option may be heavier than desired.

Pros & Cons

Pros

• Large interior and 60L capacity make it comfortable for big cats and reduce frequency of full litter changes.
• Stainless steel surface cleans easily and resists odor absorption compared with typical plastic boxes.
• Twelve-inch high sides effectively contain urine sprays and litter scatter for a tidier area.
• Included sturdy scoop with hanging hook simplifies daily maintenance and storage.

Cons

• Metal construction makes the unit heavier and less portable than lightweight plastic pans.
• It does not include a built-in hood door or carbon filter for intensive odor trapping.

Specifications

Brand	KooMooM
Dimensions	28in x 20in x 12in
Capacity	60L
Material	Stainless steel
Included accessory	4.7in wide large litter scoop with hook
Design feature	High sides to prevent splash and leakage

Our Verdict

The KooMooM Extra Large Stainless Steel Litter Box with Lid is a practical, hygienic choice for owners of big cats or multi-cat homes who value low-odor, easy-to-clean solutions. Its large 60L capacity and high sides deliver quiet reliability and reduce maintenance time, making it good value for anyone prioritizing cleanliness and durability over ultra-lightweight or fully enclosed designs.

Frequently Asked Questions

Will this fit a very large cat?
Yes, the 28in x 20in x 12in interior and 60L capacity provide ample space for most large adult cats to move comfortably.

Is stainless steel really less smelly than plastic?
Stainless steel has a smooth, non-porous surface that resists odor absorption, so waste and odors are easier to clean off compared with many plastic boxes.

Does it prevent urine leakage?
The 12in high sides and reinforced construction are designed to contain sprays and prevent leaks onto floors when used normally.