
First-class legroom for your pet: compresses to fit under the seat, expands once you're up.
The Sleepypod Air is built for in-cabin air travel and gives your pet some of the most usable space of any airline carrier. Its clever design compresses to slide under most airline seats for takeoff and landing, then expands once you are airborne so your pet has more room to move, turn and stretch. Off the plane it works just as well in the car, as a crash-tested pet car seat, for cats and dogs up to 8kg (18 lbs).
When space is tight, fold the sides up and the Air slims down to fit beneath the seat in front. The moment you have room, let it back out to full size. A trolley pocket slides it onto your rolling luggage, the removable privacy panel blocks visual stressors in a busy terminal, and zip pockets on both sides keep travel documents and treats to hand.
In the car, the Air's PPRS technology secures it with the vehicle seatbelt so your pet cannot be thrown in a collision or hard stop, while reducing the forces reaching them. Like every Sleepypod carrier, it is put through the same dynamic crash testing used to certify child safety restraints, tested to US, Canadian and EU child-safety standards, and independently certified by the Center for Pet Safety for pets up to 18 lbs.
Key Features
- 🐾Expandable in-cabin design - compresses to fit under most airline seats, expands for more room in flight
- 🐾Crash-tested car seat - PPRS seatbelt restraint, tested to US, Canadian and EU child-safety standards and CPS certified to 18 lbs
- 🐾Top and side entry - with mesh on three sides for airflow and visibility
- 🐾Removable privacy panel - blocks visual stressors when travelling; hook-and-loop closures turn it into a cosy den
- 🐾Trolley pocket - slides securely onto rolling luggage, and the carrier folds flat to store
- 🐾Luggage-grade ballistic nylon - water-repellent liner, removable Ultra Plush machine-washable bedding, interior safety tether
- 🐾Removable padded shoulder strap and padded handle - comfortable to carry, with a stable base
- 🐾For cats and dogs up to 8kg (18 lbs)
- 🐾1-year warranty - backed by Pets Own Us
Dimensions & Specifications
Suitable for
Cats and dogs up to 8kg (18 lbs), and ideal for owners who fly with their pet and want genuine in-cabin space plus crash-tested safety in the car. Always check your specific airline's under-seat dimensions before travelling, as these vary by carrier and aircraft. Measure your pet against the interior and ask us if you are unsure.
Pairs well with
→ Sleepypod Atom - the compact crash-tested carrier for pets up to 12 lbs
→ Sleepypod Mobile - the carrier, bed and car seat for pets up to 15 lbs
→ Ultimate Stroller Guide 2026 - compare every travel model we stock
Frequently Asked Questions
Will it fit under an airline seat?
The Air is designed to compress and fit beneath most airline seats: fold the sides up for takeoff and landing, then expand it for more room in flight. Under-seat space varies between airlines and aircraft, so always check your carrier's stated dimensions before you fly.
Can it be used in the car too?
Yes. The PPRS system secures the Air with the vehicle seatbelt as a crash-tested car seat, so the same carrier keeps your pet safe on the road and in the air.
What is the privacy panel for?
It is a removable panel that blocks visual stressors, helping anxious pets stay calm in busy airports and stations. Hook-and-loop closures also let the Air double as a cosy den at home.
How do I clean it?
Wipe the exterior with a damp cloth, vacuum fur from the Ultra Plush bedding, then machine wash the bedding on a cold, gentle cycle and line dry. The foam padding has a water-repellent cover that wipes clean.
Get in touch
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