✅ Editor’s Pick
✈️ Airline & Flight Travel
🧳 Under-Seat Carry-On
🌬️ Cabin Ventilation
📸 Product Images







🧭 How This Flight Carrier Was Evaluated
- 📏 Under-seat fit (dimensions, flexibility, structure)
- 🧾 Airline-policy alignment (size limits vary by airline/aircraft)
- 🌬️ Ventilation and airflow (mesh coverage)
- 🔒 Security (zippers, clip points, closure reliability)
- 🧳 Airport handling (carry comfort, stability while walking)
- 🧼 Cleaning (removable pad, wipeable materials)
Images ·
Flight Fit Check ·
Boarding & Layovers ·
Price ·
Overview ·
Pros & Cons ·
Final Assessment ·
FAQ
📏 Flight Fit Check (Under-Seat Compatibility)
- 🧾 Compare the carrier’s listed dimensions with your airline’s under-seat requirements
- 🐕 Confirm your dog can turn and lie down comfortably inside the interior space
- 🧳 Soft-sided carriers typically compress better under the seat during flight
🛫 Boarding & Layovers (What Matters in Airports)
- 🧳 Carry comfort: strap/handles for longer terminal walks
- 🔒 Secure closures: reduces risk during security checks and crowded gates
- 🌬️ Ventilation: useful during boarding lines and delays
- 🧼 Easy cleanup: helpful for long travel days
⚙️ Airline & Flight Travel Overview
🌟 Pros & Cons
- ✈️ Built around in-cabin flight needs
- 🌬️ Breathable mesh for airflow
- 🧳 Comfortable to carry through airports
- 🔒 Secure closures for travel environments (model dependent)
- 📏 Under-seat clearance varies by airline and aircraft
- 🐕 Fit depends on dog measurements and carrier interior space
📝 Product Details
Product description
dog carrier backpack
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. dog carrier backpack Merchant Video
Why choose PETSFIT dog backpack carrier?
The entrance door and top window adopt lock-type zippers design to prevent the zipper from being opened by pets, providing double protection
Adjustable shoulder pad to reduce stress and improve comfort, there is a waist buckle at the bottom to prevent deviations from shoulder straps in order to maintain the stability of the backpack
The built-in safety rope with hook can be connected to the dog’s collar, to prevent pets from escaping and falling. When opening the top, it can ensure pet’s safety
Soft fleece mat for your pet to sit or sleep can be clean with a soft wet brush or take out for hand-wash or machine-wash. The double-sided used design will be perfect for different seasons
At Petsfit, we focus on taking perfect care of your pet and are committed to providing you with something different, something better

1 Multiple Color Options
2 MULTIPLE OPENINGS
3 COMFORT & SAFE
4 BETTER VENTILATION
5 REMOVABLE WASHABLE MAT
For Indoor & Outdoor Use
Sharing from customers
PETSFIT Dog Backpack
Add to Cart
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Add to Cart
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Customer Reviews
4.6 out of 5 stars 1,652
4.7 out of 5 stars 131
4.5 out of 5 stars 574
4.6 out of 5 stars 1,652
4.2 out of 5 stars 621
4.6 out of 5 stars 1,652
Price
EUR 52.54EUR52.54
EUR 39.64EUR39.64
EUR 53.62EUR53.62
EUR 48.53EUR48.53
EUR 51.71EUR51.71
EUR 51.43EUR51.43
Foldable
✔
✔
✔
✔
✔
✔
Color Options
✔
✔
✔
✔
✔
✔
Maximum weight
18LBS
18LBS
22LBS
20LBS
22LBS
18LBS
About the size
13.5″ L x 12.5″ W x 17.5″ H
13″L x 11″W x 15″H
13″L x 10.5″W x 17.5″H
15″L x 9.8″W x 16.5″H
14″L x 9.5″W x 19.5″H
13.5″ L x 12.5″ W x 17.5″ H
Siutable for
Small Dog,Cat,Rabbit
Small Dog,Cat,Rabbit
Small Dog,Cat,Rabbit
Small Dog,Cat,Rabbit
Small Dog,Cat,Rabbit
Small Dog,Cat,Rabbit
Can I use this cat backpack to take my cat to the vet on the subway?
Yes! The backpack is lightweight, secure, and breathable, with a top opening for easy access during checkups. It fits comfortably on your back for subway rides and public transport trips to the vet.
Will an 18lb cat fit comfortably in this backpack?
Yes, if your cat is under 18lb (around 8kg) and not super long-bodied. The bag is roomy enough (13.5″ x 12.5″ x 17.5″) for medium cats to sit, crouch, or lie down comfortably without squishing.
Is the backpack breathable enough for use in hot weather or summer walks?
Definitely. The 4 mesh windows provide 360° ventilation. It stays cool inside even during warm days, and the top mesh flap can be rolled open for extra airflow and visibility.
Will the backpack bend or collapse when my dog shifts around inside?
No! It has a reinforced structure with a firm base and thick fabric. It holds shape even if your pet moves, so they stay supported and balanced during the ride.
How secure is this backpack for nervous or escape-prone cats?
Very secure. It features anti-escape lockable zippers and a built-in leash tether to prevent sneaky exits. Many reviewers say it works perfectly for anxious rescue cats.
Product Dimensions : 12 x 15 x 16 inches; 3.67 Pounds
Item model number : DCC1502030AIZ2b
Date First Available : June 26, 2023
Manufacturer : Petsfit
ASIN : B0C9D6WQLQ
Best Sellers Rank: #28,504 in Pet Supplies (See Top 100 in Pet Supplies) #45 in Dog Carrier Backpacks #165 in Cat Carriers & Strollers
Customer Reviews: 4.6 4.6 out of 5 stars (1,652) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
NEW VERSION:Decompression design, upgrade back, increase waist protection design, more comfortable and fit our back, this cat backpack also has shoulder straps, waist and chest buckle, all help to reduce the burden, even if the long journey does not feel tired, take your pet on a trip now!
DOG CARRIER BACKPACK DIMENSIONS: With roomy space, This Petsfit pet backpack dimension is 13.5″L x 12.5″W x 17.5″H, Perfect for cats, dogs bunnies up to 18lbs/8kg
KEEP YOUR PET COMFORTABLE: Our cat backpack is equipped with a firmly reinforced structure to prevent itself from collapsing on your pet while traveling. Removable cozy mat for easier cleaning and let your pet enjoy it inside. 4 mesh windows give your pet great air circulation and visibility on the go
KEEP YOUR PET SAFE:The cat backpack carrier adopts durable lockable zipper (in opening) and a build-in safety belt which prevent pet from escaping from inside, thickened zipper on the bottom, fine workmanship, durable and not easy to break ,providing better security for your pets
MADE TO LAST:This cat backpack carrier is made of extra durable 600D Oxford Cloth, no more worry about the scratches or gnawing from your pets. Easy to fold, double side pockets can store food, water, garbage bags,you can use it to carry small dogs or cats for biking, camping, outdoor walking or meeting friends
🏁 Final Assessment
As an airline-approved dog carrier for airline & flight travel, this option is most appropriate for
owners seeking an under-seat, in-cabin carrier with ventilation and travel handling suited to airports, boarding lines, and flights.
Performance depends on matching the carrier’s dimensions to airline requirements and choosing the correct size for the dog.
- ✅ Best match: in-cabin pet travelers with small dogs
- ✅ Best use: flights, airports, and layovers
- ✅ Priority features: under-seat fit, airflow, secure closures
If the size and materials match what you need, check today’s price and the latest reviews before you decide.
❓ FAQ: Airline & Flight Travel
Does “airline-approved” mean it fits every airline?
No. Under-seat dimensions and pet policies vary by airline and aircraft. Compatibility depends on carrier measurements and airline limits.
What matters most for in-cabin flights?
Under-seat fit, ventilation, secure closures, and carry comfort for airports and boarding lines.
How do I choose the right size for my dog?
Compare your dog’s length/height to the carrier’s interior dimensions listed on the retailer page.
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Prices and availability are subject to change.