IRIS USA XX-Large High-Sided Cat Litter Box, Navy

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Product guide

IRIS USA XX-Large High-Sided Cat Litter Box, Navy

Navy: The IRIS USA XX-Large High-Sided Cat Litter Box is an open-top plastic pan with raised walls and a curved entry. Its listed size is aimed at large cats and households seeking more room, while the open design suits cats that avoid covered boxes.

At a glance

Open top allows airflow and makes it easier to observe litter habits, according to the listing.
Raised sides are intended to contain kicked litter and spray, with a lower curved entry for access.
Smooth interior and minimal crevices are described as easier to wipe clean.

Price

$29.98Save 25%

Reference price: ~~$39.99~~

Price checked: Nov 13, 2026

View offer

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Pros and cons

Pros

XXL format is designed to give large cats more room to turn, dig and stretch.
High sides and a curved entry combine containment with a lower access point.
Open-top layout may suit cats that dislike covered boxes and makes litter habits visible.

Technical specifications

9 specifications

Identity
Brand	IRIS USA
Model	588434
Size	XXL Open Top
Color	Navy
Type	Open Top Cat Litter Box

Dimensions and weight
Weight listed	4.4 pounds

Materials
Material listed	Plastic

Entry and walls
Wall height	14"
Curved entrance height	6.5"

What to know before buying

The listing gives dimensions as 30"L x 20"W x 14"H and elsewhere as 30 x 20 x 14 inches; 4.4 pounds. Confirm the intended dimension format and measurements in the selected listing before planning a fit. The 14-inch wall and 6.5-inch entry are separately stated feature claims.

What’s in the box

Included

Cat litter container

Who is it for?

A good fit for

Owners of large or extra-large cats seeking an open-top, high-sided pan.
Multi-cat households wanting a large litter area, provided the listed footprint fits.
Cats that prefer open boxes or need a lower entry than the surrounding wall height.

Less suited to

Buyers who need a covered or automatic litter box.
Homes with limited floor space that cannot accommodate the listed 30-by-20-inch footprint.

IRIS USA XX-Large High-Sided Cat Litter Box, Navy · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 4,090 ratings

5 stars82%82%
4 stars9%9%
3 stars4%4%
2 stars2%2%
1 star3%3%

Customer feedback highlights the roomy size, litter containment and ease of cleaning, with reports that the box works for multi-cat homes and that cats use it comfortably. These comments align with the product's XXL open pan and raised sides, but the listing describes a fixed open-top design. The customer summary also refers to a removable top section, which is not established by the stated product features, so do not assume a removable component is included.

Positive themes

Customers describe the box as spacious and suitable for multiple cats.
Feedback notes that the high sides help keep litter contained and that cleaning is easy.

Frequently asked questions

Is this litter box covered?

No. It is listed as an open-top cat litter box.

What size is listed?

The feature text gives 30"L x 20"W x 14"H. Another product detail gives 30 x 20 x 14 inches; 4.4 pounds. The listing does not use the same dimension format in both places.

How high are the walls and entrance?

The feature text states 14" walls and a 6.5" curved entrance.

What material is listed?

Plastic.