4.2(2,600)Amazon rating$99.99700+ bought last month
Our verdict
A budget-friendly outdoor catio kit that gives cats climbing space and airflow, built from lightweight nylon that will not hold up to rough claws or harsh weather forever.
Cat owners who want an affordable, portable outdoor enclosure they can set up on a patio, balcony, or door-mounted window for supervised outdoor time.
Skip if
You need a permanent, heavy-duty structure that can stand up to determined scratching or year-round outdoor exposure.
Best for Active
Breed size All, Medium, Small
Weight 11.8 Pounds
Priced 203% above the category median ($32.99 across 48 tracked models)
Our scorecard
4.2/5overall
Owner rating4.2/5
4.2 average across 2,600 owner ratings
Popularity4.3/5
2,600 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog and cat food, health, gear and grooming we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The Kitty City Outdoor Mega Kit from SportPet Designs is a 3-level nylon cat enclosure rated for both indoor and outdoor use, with a door-mount option that lets you attach it to a window or doorway for easy access.
At 47.25 by 33 by 46.75 inches and just 11.8 pounds, it is large enough to give a cat real climbing room while still being light enough to move, fold, or store when not in use. The nylon build keeps the price under $100, but it also means this is not a wood or metal catio built for years of hard outdoor wear.
It comes with a 6 month limited warranty, which is on the shorter side for an outdoor product and worth keeping in mind if you expect this to be a long-term fixture rather than a seasonal setup.
Pros
Door-mount option makes it easy to set up outdoor access from a window or doorway
Three levels give cats real room to climb and perch
Lightweight at 11.8 pounds, easy to move, fold, or store
Works indoors or outdoors depending on the season
Priced under $100 for a multi-level enclosure
Cons
Nylon material is not built for aggressive scratchers or long-term outdoor weather
Only a 6 month warranty, shorter than sturdier wood or metal catios
Assembly required
Specifications
Best for
Active
Breed size
All, Medium, Small
Weight
11.8 Pounds
Performance notes
Built from nylon over a collapsible frame with 3 climbing levels, measuring 47.25"L x 33"W x 46.75"H and weighing 11.8 pounds. Uses a door-mount setup and is described by the manufacturer as durable, lightweight, and portable, with a 6 month limited warranty.
What buyers say
With a 4.2-star rating from about 2,600 reviews and roughly 700 purchases a month, this is one of the more popular outdoor catio kits in the category, though its rating trails some of the higher-scoring options here.
Can this catio be used indoors as well as outdoors?
Yes, it is rated for both indoor and outdoor use, so you can set it up inside during colder months and move it outside when the weather allows.
Does it come fully assembled?
No, assembly is required. The nylon panels and frame need to be set up, and the door-mount hardware attached, before your cat can use it.
Will it survive being left outside all year?
It is not designed for that. The nylon construction and 6 month warranty suggest it is better suited to seasonal or supervised outdoor use rather than permanent outdoor exposure.
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