Pet Carrier Top and Side Expandable Soft-Sided Carrier 18x11x11

In this review of the Petskd Top and Side Expandable Pet Carrier, the bottom line is simple: it is a well-built soft-sided carrier for small dogs and cats that primarily earns its place by meeting under-seat airline size limits while giving pets extra expandable space. For owners who fly with Delta, United or similar carriers and need solid ventilation and a stable structure, this carrier delivers a dependable travel solution with thoughtful safety details like locking zippers and an internal tether.

Key Features

• Airline approved size: Unfolded dimensions are designed to meet common under-seat limits so the carrier fits under seats on major carriers when used as directed.
• Expandable space: Two expansion panels increase headroom and side room so a small pet can sit up or stretch during longer trips.
• Five-sided ventilation: Mesh panels on five sides provide constant airflow and visibility so pets remain comfortable and owners can check on them easily.
• Stable structure: Internal stainless steel and fiber rods keep the top from collapsing and prevent sagging so the carrier stays shape-retentive in transit.
• Safety features: Dual non-slip zippers, a zipped snap lock and a built-in adjustable tether help keep a pet secured inside.
• Durable materials: Waterproof, scratch-resistant polyester and upgraded mesh make the carrier resistant to wear and accidental tears.

Who It's For

This carrier is best for owners of very small pets seeking a travel-ready, soft-sided carrier that fits airline under-seat requirements and offers extra room via expansions. It is ideal for people who need a durable, ventilated bag that still allows a pet to sit up or lie down more comfortably than many fixed-size carriers.

Those with larger dogs or heavier pets should look elsewhere, since the inner recommended dimensions and weight guidance limit use to very small dogs under about 10 lbs and cats under about 12 lbs. It also may not suit owners who need a rigid crate for car safety or heavy chewers who will aggressively test mesh panels.

Pros & Cons

Pros

• Meets common airline under-seat dimensions and is TSA friendly for cabin use.
• Expandable design adds roughly 80% more usable space so pets can sit or stretch.
• Strong structural rods and upgraded mesh improve durability and prevent collapse.
• Multiple safety features including dual zippers and an internal tether for secure travel.

Cons

• Only suitable for very small pets due to inner size and recommended weight limits.
• Not a substitute for a hard crate when vehicle safety or heavy chewers are a concern.

Specifications

Our Verdict

The Petskd expandable soft-sided carrier is a practical choice for owners of very small dogs and cats who need a reliable, airline-friendly bag with excellent ventilation and extra interior space. Its reinforced frame and safety zippers make it a good value for frequent flyers who want a stable, comfortable carrier without stepping up to a hard crate.

Frequently Asked Questions

Will this fit under airline seats?
Yes; the unfolded dimensions are designed to meet common under-seat limits for many major carriers, but you should verify the airline's current under-seat policy before travel.

How much expansion space does it add?
Two expansion panels add roughly 80% more usable interior space, allowing pets more room to sit or lie down.

Is the mesh durable against scratching?
The carrier uses upgraded, scratch-resistant mesh intended to resist pet nails and reduce the chance of tearing.