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✈️ Travel smart, travel stylish—because your pet’s comfort is non-negotiable!
The Siivton Pet Carrier is a large, soft-sided, airline-approved travel bag featuring a unique 4-sided expandable mesh design that maximizes space and ventilation. Measuring 20"x12.4"x11.4" (expandable to 41"x32.4"x12.4"), it supports pets up to 20 lbs and includes a durable Oxford frame with a removable, washable fleece pad for ultimate comfort and hygiene. Perfect for small dogs, cats, and other small animals, it’s designed for easy carrying and meets most airline cabin requirements.











| ASIN | B08P5KDMFF |
| Additional Features | Adjustable Shoulder Strap, Airline Approved, Breathable, Expandable |
| Best Sellers Rank | #46,288 in Pet Supplies ( See Top 100 in Pet Supplies ) #114 in Cat Soft-Sided Carriers |
| Brand | Siivton |
| Brand Name | Siivton |
| Closure Type | Zipper |
| Color | 4 Extension Gray_Blue |
| Compatible with Vehicle Type | Airplane, Bus, Car |
| Customer Reviews | 4.3 out of 5 stars 8,942 Reviews |
| Dog Breed Size | Small |
| Included Components | 1 x Inside Pad,1 x Shoulder Strap |
| Item Dimensions L x W x H | 20"L x 11.4"W x 12.4"H |
| Item Type Name | Cat Carrier |
| Item Weight | 1.4 kg |
| Manufacturer | Sivtoon |
| Manufacturer Part Number | ST-A0124 |
| Material | Polyester |
| Material Type | Polyester |
| Maximum Weight Recommendation | 20 pounds |
| Model Name | Expandable Pet Carrier |
| Model Number | LB01-XL |
| Number of Items | 1 |
| Pet Type | Bird, Cat, Dog, Small Animal |
| Product Dimensions | 20"L x 11.4"W x 12.4"H |
| Product Style | Modern |
| Recommended Uses For Product | Travelling, Walking |
| Size | 20.0"L x 11.4"W x 12.4"H |
| Special Feature | Adjustable Shoulder Strap, Airline Approved, Breathable, Expandable |
| Target Audience | Bird, Cat, Dog, Rabbit |
| Target Species | Dog, Cat |
| Unit Count | 1 Count |
| Warranty Description | 12 Months Since The Date of Purchase |
K**E
Fantastic carrier!
I purchased this in June of 2021 and waited until now, February of 2022, to write this review (I wanted to really test it out and see how it held up) and I’m pleased to say I absolutely love this carrier! Keep in mind the attached photos are current so pardon any soil/hair you may see but I wanted to show how it has held up after 8 months. SPACE: I purchased the x-large in case I needed to put both cats in one bag in the event of an emergency then once in a safer place I could open the sides to let them spread out. For regular use it provides my 10 lb cat with a ton of space. SHAPE: Other carriers I’ve had have all ultimately succumbed to collapse and/or the metal rods giving it shape have bent or the tabs holding them in place have ripped. This carrier has maintained its shape and has proven very durable. DURABILITY: Another plus for me is the durability of the mesh used. Said 10 lb cat is not a fan of carriers, or anything that restricts her movement, and has destroyed many a mesh inset. She had a couple of episodes in this carrier and the mesh came out of it no worse for the wear. While she was able to force her claws in the tiny space she was not able to rip through it like she did the others. The zippers are strong and easy to work. FEATURES: I love the ability to open all 4 sides. It allows more options to open the sides when setting the bag down on different sized surfaces. It comes with the standard top and front side access that most carriers have but it goes a step further in allowing access via all the mesh expansions as well. In total you have the 2 animals access points when closed and 5 when expanded! I like this for security reasons if ever there’s an emergency and you need to get your pet out fast. There’s a good sized, secure pocket on one long side to hook over the pull handle of rolling luggage which I also use to loop a seatbelt through in the car. On the same side are 2 tabs for use with straps in a car to attach to a seat or to hang items from like a leash, poop bags (for dog owners), or additional storage/supplies bag(s). The downsides: There’s only a couple of changes I would make to this bag. They’re more of just a nitpick on my part and things I hope the company will consider if they every revamp the bag… 1. There are little velcro tabs on the inside (1 on each length) to help keep the folded mesh contained. They are not very strong and won’t stay hooked. Luckily the mesh is pretty thick and, in combination with the supports, stays in place but it’s still a bit annoying because it can encroach on the available space. I plan on adding my own extra strong, and longer, velcro pieces to each end of the long sides at the very least. 2. Storage space. There is 1 pocked on the narrow back side but it’s very thin and you really can’t put much more in there than a couple of receipts. I have small hands but even I have to squeeze my hand in there and the zipper teeth scrape it. I’d like to see a more spacious pocket when I can store the cats collars and tags when they are home as well as a baggy of food, the tube of medication one of them is on, a small comfort toy (one has anxiety), and emergency information on my girls and how to reach myself or vet for when we are traveling. Right now I have a small makeup bag attached to hold this stuff. It works but it gets in the way and really kind of ruins the aesthetic since it doesn’t match and swings around.
E**I
Perfect for flying with bigger pets
We bought this for a recent trip and will be flying with South West airlines. We got the 18” because it’s the size most airlines accept and we didn’t want any of them to turn us away due to having a larger size carrier on top of having a larger dog. Our pup is a 16 LB miniature poodle with a long body and limbs and he fits comfortably in this travel carrier when the longer sides are extended, when not extended he is a little tight. You have to be careful when opening the sides so that the zipper doesn’t catch the inner mesh. We compared our old travel carrier with this one. Here are some of the differences we noticed: - this one has a smaller top making it difficult to put our pup to get in trough the top. He can still lay down when sitting in it incentivized with a treat but he goes in through the side when he can. This is not a problem for us, as long as he can get inside comfortably in any way we are happy. - this one has a smaller pocket but this is also not a problem for us. - this one has one less side without mesh for more air circulation and for him to look out of but our boy will be okay because when we roll him through the airport in it he sits. The only times he’d be fully zipped up is on the plane where he sleeps for the whole flight so we are not worried. Additionally we’ll be taking a small fan for him to stay fresh and have good air circulation on the plane - he is a big and fluffy boy stuck in a warm carrier under a seat so the ac on the plane might not reach him probably. - the bottom is less sturdy than our last one. This is not a problem for us because we won’t be carrying him - we have a rolling base we also bought from Amazon that we roll him in while walking through the airport and while waiting at the gate during long layovers the carrier will be extended on the floor. - when fully zipped he has just as much room on inside as he had with our older and smaller one due to the walls sometimes coming in a bit but they are soft so he can lay against them and flatten them out easily. Overall, it’s perfect for us and what we need it for. While waiting at our gate we can have his new carrier fully extended and when on our flight he can have more room if there’s enough space under the seat to extend one side. I will return with updates of anything goes wrong with the carrier or if the airline gives us any problems due to the carrier and dog we have. I hope this review helps!
C**A
Great carrier! Fit on Alaska Airlines Flight!
This was the third carrier I bought that I was finally satisfied with. I purchased the Large 18X11X11 and was able to fit my 18lb shih tzu no problem. The expandable sides were a game changer! When we were sitting at our gate, we could expand all four sides to make more of a “pen” for him. Then, when we were on the flight, we could expand one to two sides to give him some more room. As you can see from the photos, he stretched out and fell asleep! There are only a few things I would change about this carrier, which is why I’m only giving it four stars. 1. The base of the carrier is not very sturdy. This could be because my dog was over the recommended weight limit for the carrier. However, compared to other carriers I’ve tried, it still felt flimsy. I actually took the bottom out of a different carrier (much thicker plastic) and put it in this one and then had no issues of the carrier folding in on itself when my dog was inside. 2. The outside pocket on this carrier is pretty much useless. I couldn’t even fit a ziplock bag of treats in it, let alone a leash. It could hold my leash if I was sitting down, but as soon as I would start walking around, it would fall right out of the top of it. 3. I don’t love that there is only one zipper to zip the entire carrier together. This pretty much forces you to load/unload your dog on one side and one side only. 4. The strap is VERY uncomfortable. I wish it was a touch more padded. My shoulder was pretty much dead walking through the airport with my dog inside. Wheels would be amazing, but I’m sure there are more expensive carriers out there with wheels. 5. Once you lay down the mesh, expandable sides, and go to put them back in place, they do not stay in place and tend to fall slightly inside of the carrier. This takes up some room for the animal inside. Other than these five things, I really liked this carrier. The expandable sides are what sold me on it. I had zero problems with my four Alaska airlines flights! I did buy this carrier about two months in advance for my flight and did a TON of training with my dog. Highly recommend doing that with anyone getting ready to fly!
G**E
The perfect cat carrier.
Very good quality cat carrier been using it for years gives my cat plenty of room to lay down and be comfortable while in the car so he's not so stressed out very nice when you're out in public too get a lot of compliments about it.
J**N
Nice Fit
Fits perfectly under the seat for Alaska Airlines and American. Nice quality and way to use.
A**C
Worked perfectly!
Overall, it worked pretty great for our cross country travel. We had multiple travel days at the airport with some travel delays as well. I would recommend getting a carabiner for the zippers just as an extra safety precaution because at one point she was able to shove her little nose and separate the two zippers when they were at the top. Otherwise, it works great and seems pretty durable, balanced perfectly on the top of my roller bag, which made moving with her very convenient and saved my neck/shoulders. Also very cute, she seemed pretty comfortable. I was able to fit a potty pad, as well as a thin blanket and towel for comfort. It doesn’t really fold flat for storage without risk of damaging the framing, but definitely fits well under the airline seats. People were cracking up at the airport when I opened one of the ends while we were walking through the airport because she stood at the end, talking to everyone that would make eye contact with her, she could see the entire world and was very happy about it.
A**K
A Decent Carrier For The Price But Not Durable
I ordered this pet carrier for air travel in 2021 but didn't have the chance to use it until 2023. I have a 15 lb mixed breed dog. She fits in it with room to turn around. She can fully stretch out if the sides are unzipped so that flaps can come down creating more space. If the sides are zipped up then she curls into a ball like she normally sleeps at home. She doesn't like it but eventually she settles down and goes to sleep in the carrier. I've only flown United with her and the carrier dimensions just barely meet their requirements. I've been able to put the carrier underneath the seat in front of me but in economy plus it still sticks out into the foot space. I've only taken her on flights that are about 2 hours and most on flights the middle next to me was empty so it worked out more often than not. Over 2 years, I've used this carrier on 6 flights and it held up well. On the last flight a few months ago, my dog pawed at the zippers, tearing it and she escaped during deplaning. She ran off the plane, down the jetway and into the terminal. Airport staff at the gate caught her and held her for me as I caught up to her. In the end I got 6 roundtrip flights and 1 one way flight out of this carrier before having to toss it. I still think this was a good carrier for the price point. But it wasn't durable in my experience.
S**E
Great Pet Carrier!
I got a new kitten in November just before Thanksgiving and knew I wanted to travel with her. My previous furbaby had a hard case and I rarely traveled with her because it wasn't comfortable or roomy! After searching online and reading reviews, I found this one. It arrived very quickly and was easy to figure out how to expand as shown in the pictures. I used in Thanksgiving weekend to go to my sisters which is a 5 hour drive.; It was easy to travel with, left her plenty of room, and she pretty much feel asleep in it. I used it again for Christmas week, making the same drive and I got the same results. We were there a lot longer but she would find this and sleep & play in it. Overall, it's very sturdy and comfortable with lots of room for you pet. The material is made to last. It would fit a small dog as well.
T**E
Très bon achat
Je ľai adoré. Mes chattes étaient bien dedans. Je vous le recommande sans hésiter.
I**O
Me funcionó, buenas calidad
Me encantó la maleta porque fue muy cómoda para mi perrito, sin embargo no fue muy cómodo cargarla porque mi perro pesaban 8 kg y para ese peso las correas lastiman un poco. La primera foto es de un vuelo con Volaris y la segunda con Air Europa en ninguna aerolinea tuve problema con el tamaño ni el peso pero en Volaris iba muy incómodo el perrito, la recomiendo para vuelos largos y en asiento con extra espacio para las piernas sino no cabe bien. En ningún avión cupo completamente debajo del asiento normal.
V**A
Bom produto, com ressalvas.
Produto bom mas achei que podia ser mais firme pra manter o formato enquanto carrego à tiracolo, só que deforma na parte superior neste caso. O meu cachorro (yorkshire de 3 Kg) ficou bem dentro mas não sei como seria pra um cachorro maior. Também achei que as dobras internas ocupam algum espaço do animal quando as abas estão fechadas, durante o transporte à tiracolo, levando o forro de pele a dobrar pra cima do cachorro, podia ser melhor. Como na maior parte do tempo fica no chão as dimensões são bem mantidas e é muito confortável. De uma forma geral é um bom produto sim e recomendo.
A**R
Good item but not as described/shown
Item was not the same as in the photo and description. Only 2 sides were expandable.
C**Z
versatil
su extension para poder viajar comodamente
Trustpilot
4 days ago
1 month ago