Best Expandable Dog Carriers Travel Products in 2026

Designed for the best and most convenient travel experience for you and your cat, dog, and pet! Measures approximately - Small 17x10.2x11.2 inches (LxWxH) / Large 19.5x10.2x12 inches (LxWxH), Weight Limit up to 18 lbs. Fits most small/medium sized cat, dog, and pet. Before purchasing please measure your pet - LENGTH: neck to base of tail; HEIGHT: floor to top of shoulder

YOUR PET WILL TRAVEL IN COMFORT Well ventilated design for optimal airflow and checking on pet, soft cozy sherpa lining bedding so your pet can relax and rest, collapsible bowl to keep your pet hydrated during travel.

DESIGNED WITH SAFETY IN MIND The bag comes with safety buckle zippers and safety strap to prevent escape. Furthermore, the carrier can be strapped to car seat or luggage to ensure safety of your pet throughout travel.

Airline Approved: This dog travel bag dimensions is 16''(L)*14''(H)*8''(W), Airline Compliant and fit under seat.

Durable And Safe: Water Repellent oxford outer material with PVC backing, and Leak-Proof inner lining. These bowls are made of silicone and are dishwasher safe, making it the safest dog travel bowl in the business!

Travel Bag For Dog Kit Include: 1 Dog Tote bag, 2 Dog Food carriers bag, 1 Water-Resistant Placemat, 2 Pet Silicone collapsible bowls (The colors of the bowl are randomly matched).

🐾【55LBS Large Capacity & 600D Heavy-duty Materail】 Our pet carrier measures 24” L x 17” W x 17” H, with a max load of 55lbs, which is recommended for medium and large cats, small dogs as well as even two small cats. Our cat carriers are made of high-quality 600D polyester, which is strong and durable to prevent pets from tearing, biting, and scratching.

🐾【2 Collapsible Travel Bowls & Locking zippers】This soft cat carrier comes with two collapsible travel bowls, they are practical for containing cat food or water. That makes it easy for you to feed your pet anywhere. With double-safe locking zippers for the large pet carrier, it successfully prevents your naughty pet from accidental escape.

🐾【4 Openings & 2 Safe Straps】Mesh windows on the top and three large side entrances allow for easy access and ventilation. It not only ensures the air circulation in the soft cat carrier, but also makes it convenient for you to observe your pet. Our pet travel carrier has two safe straps, which can be used to secure the carrier with a seat belt. It is practical to keep your cat safe during driving.

🐾【55LBS Large Capacity & 600D Heavy-duty Materail】 Our pet carrier measures 24” L x 17” W x 17” H, with a max load of 55lbs, which is recommended for medium and large cats, small dogs as well as even two small cats. Our cat carriers are made of high-quality 600D polyester, which is strong and durable to prevent pets from tearing, biting, and scratching.

🐾【4 Openings & 2 Safe Straps】Mesh windows on the top and three large side entrances allow for easy access and ventilation. It not only ensures the air circulation in the soft cat carrier, but also makes it convenient for you to observe your pet. Our pet travel carrier has two safe straps, which can be used to secure the carrier with a seat belt. It is practical to keep your cat safe during driving.

🐾【Collapsible & Portable】The soft-sided cat carrier also comes with a lightweight, flexible structure that can easily be compressed under a seat or anywhere. The lightweight pet carrier is also portable with a padded shoulder strap and handles, making it easy to carry and store. Making it the best cat dog carrier for long-distance car travel.

【Dimensions】This pet travel carrier fits small and medium pets up to 15" in length x 9" in height and up to 15lbs. Please do not choose your airline pet carrier bag based on weight--please reference your pet's length and height in selecting a carrier size.

【Airline Approved】Our soft cat carrier bag fits comfortably under most filght seats, like Southwest Airlines, American Airlines, Delta Airlines, Alaska Airlines, Jetblue,Frontier and so on. Also, it is perfect for car ride and vet ride.

【Breathable Mesh Openings】There are 4 sides mesh windows for ventilation and for your cat to see out. The top and two sided entries allow you to get your cat in and out easily. Also, the self-lock zippers will keep your cat from escaping.

【Dimensions】This large pet carrier fits medium and large pets within 18" x 12" x 12" and 25 lbs. Also perfect for two cats. Please do not choose your pet travel carrier based on weight--please reference your pet's length and height.

【Breathable Mesh Openings】There are 4 sides mesh windows for ventilation and for your cat to see out. The top and two sided entries allow you to get your cat in and out easily. Also, the self-lock zippers will keep your cat from escaping.

【Durable and Comfortable】This large cat carrier is made of durable Oxford cloth and chew and scratch proof mesh. Besides, it comes with a soft washable wool mat for your pet to lay on, which also has a solid base to make it stable.

FOLDING CAT CARRIER Folds down neatly for storage in your closet or on a convenient shelf, yet set-up in a cinch whenever you need to travel with your feline sidekick. It's quick, cozy carrying for on the go! For pets up to 25 lbs.

DURABLY BUILT The plastic and steel construction offer a long life of use, and the sturdy door has a single-motion door lock – it stays securely shut, but opens easily for you.

CAT COMFORT IN MIND The unique, triangular shape makes for a cozy lounging area for your cat, yet it has plenty of built-in slats and vents so your pet always has a complete, calming view if his surroundings.

【LARGE SIZE】This large cat carrier measures 20” L x 13” W x 13” H, recommended to fit pets within 17”x 10"x 10" and under 20 lbs. Also, suitable for 2 kitties and puppies. KINDLY NOTE: Please measure and reference your pet's length and height in selecting a carrier size, not just weights.

【NOT AIRLINE APPROVED】Don't place the large dog carrier bag under an airplane seat! It's only suitable for the pet's daily travel by train, by subway, by car, to the pet hospital, etc. If you need to take the pet travel carrier on the plane, please think about our Pnimaund medium cat carrier.

【QUICK ACCESS & BREATHABLE】There are 3 openings with mesh ventilation, not only providing adequate airflow and views to keep your pet comfortable but also easy for you to check on your pet at any time. The top and other side entries also allow your cat to go in and out easily. Also, double zippers and an inner safety belt design will ensure your pet stays safely inside.

Medium Carrier Measures: The mediun carrier is designed for small and medium pets within 15"L x 9"W x 9"H and 15 lbs . Please do not choose your carrier only based on weight. Reference your pets' length and height in selecting a carrier size.

Lightweight & Durable & Breathable: It is made of durable Polyester Fabric and Mesh which can effectively prevent tears from claws. Lightweight (2 .2Pounds), but durable( waterproof-lined fabric), Mesh windows for ventilation, top and side entry with locking zippers for safety.

The pet carrier comes with a removable base insert, which creates a solid surface for your pet to stand on, along with a removable & hand washable cozy fleece pet bed,which offers a cozy sleeping space for your traveling pet

The safety belt loop allows the carrier to be restrained with a vehicle seat belt for car travel. Made with durable material

A small zipper opening at the top of the carrier that allows you to quickly unzip and reach into the bag to access your pet

A mesh pocket on the side gives you a place to keep essentials for your pet, such as a leash or snacks. Half zip opening on one end, full zip opening on the other end and added mesh panels allow maximum accessibility and ventilation for your pet

Size: 17" L x 9" W x 11.5" H. Compliant with most Airlines and best suited for kittens, puppies, teacup breeds and ferrent smaller than 8 pounds. All dimensions are measured manually, please allow deviation of 1 inch.

The safety belt loop allows the carrier to be restrained with a vehicle seat belt for car travel. Made with durable material

A small zipper opening at the top of the carrier that allows you to quickly unzip and reach into the bag to access your pet

Size: 19" L x 10" W x 13" H. Compliant with most car travel and best suited for kittens, puppies and fit up to 15 pounds. All dimensions are measured manually, please allow deviation of 1 inch.

The safety belt loop allows the carrier to be restrained with a vehicle seat belt for car travel. Made with durable material

A small zipper opening at the top of the carrier that allows you to quickly unzip and reach into the bag to access your pet

The safety belt loop allows the carrier to be restrained with a vehicle seat belt for car travel. Made with durable material

A small zipper opening at the top of the carrier that allows you to quickly unzip and reach into the bag to access your pet

A mesh pocket on the side gives you a place to keep essentials for your pet, such as a leash or snacks. Half zip opening on one end, full zip opening on the other end and added mesh panels allow maximum accessibility and ventilation for your pet

The safety belt loop allows the carrier to be restrained with a vehicle seat belt for car travel. Made with durable material

A small zipper opening at the side of the carrier that allows you to quickly unzip and reach into the bag to access your pet.The mesh top can not be opened.

A mesh pocket on the side gives you a place to keep essentials for your pet, such as a leash or snacks. Half zip opening on one end, full zip opening on the other end and added mesh panels allow maximum accessibility and ventilation for your pet

Size: 17" L x 9" W x 11.5" H. Compliant with most Airlines and best suited for kittens, puppies, teacup breeds and ferrent smaller than 8 pounds. All dimensions are measured manually, please allow deviation of 1 inch.(Tip: please measure your pet before purchase and choose the right size for your pet)

The safety belt loop allows the carrier to be restrained with a vehicle seat belt for car travel. Made with durable material

A small zipper opening at the top of the carrier that allows you to quickly unzip and reach into the bag to access your pet

💕Fit Medium & Small Pet Size: cat carrier measures 17” L x 11” W x 11” H. The cat travel carrier is recommended max load of 15 lbs (6.8kg). Have OEKO-TEX STANDARD 100 CERTIFIED, more safer. Please do not choose the pet carrier based only on weight, also confirm your pet's length and height (product description) then Make sure pets don't exceed the maximum weight limit.

✈️Airline Approved : Our small dog carrier fits comfortably under most filght seats, like American Airlines, Southwest Airlines, Delta Airlines, Jetblue, Alaska Airlines, and so on. Also, soft dog carrier perfect for car seat travel, vacation, leisure, hiking, plane, outdoor activities etc.

🥰Safe and Durable : Cat carrier is made of durable, lightweight and waterproof polyester fabric. This soft-sided cat carrier comes withfour-sided mesh and three-sided entrance giving plenty of openings and air for cat dog with top opening. With zippers on both top and side, your lovely puppy can be put in and out of our dog carrier easily.

Airline Approved Pet Carrier - Accepted by most airlines, and designed with a Ventilated Top to meet all airline regulations, so your furry friend can safely lie under the seat in front of you during your trip. Carrier Bag measures 18.5"L x 11.8"W x 11.6"H. Please check with the airline first if pets are allowed is necessary, and confirm the approved size carrier for your flight.

Ultra Safety Extra Durable - The lightweight cat carrier has waterproof PVC Nylon and claw-defense mesh for ventilation and privacy. It won’t tear like flimsy, cheap carriers while mini zipper buckles ensure your pet stays tucked safely inside.

Easy Access & Ventilated - Updated to 4 entry doors, mesh windows on 2 top and 2 sides creating breathability and two-way visibility. All enters in this cat travel bag have zippers for easy pet loading with more comfortable, also veterinarian friendly.

Cat Dog Carrier Bag Size:15.7" L x 11" H x 11" W Inch,Perfect for small cats,fit perfect for pet lighter than 12lb,puppy and small pet. Approved by most airlines. Fit for cats less than 8 lbs. Before purchasing please measure your pet in order to check the perfect size for your pet - LENGTH: neck to base of tail; HEIGHT: floor to top of shoulder.

Lightweight & Durable & Breathable: It is made of durable Oxford Fabric and Mesh which can effectively prevent tears from claws. Lightweight (2 Pounds), but durable( waterproof-lined oxford fabric), durable mesh and breathable nets giving your pet enough oxygen. The four-side mesh will not only give a safe and comfortable travel for your pet, but also easy for you to check on your pet.

Easy to Store & Carry : Carrying handles and adjustable padded shoulder strap, the travel bed is removable for easy washing,This Soft Sided Pet Taxi Easy Be Folded And Well Placed,Perfect for your Trip.ideal for travelling, camping or around the house to provide your pet with a luxurious place to rest.

DESIGN: Lightweight ergonomic design offers comfort and convenience for both owner and pet during indoor/outdoor activities. Adjustable shoulder strap and luggage handle help you with hands-free carrying, making it a safe and convenient pet carrier bag for your travel.

SAFETY: Sturdy frame secures the pet carrier without collapsing. Mesh and zippered top make it easy to check on your pet while giving natural light from the ceiling.

RECOMMENDED SIZE WEIGHT：Medium Size for pets size within 17.7" x 11" x 11" and 15lbs. Large size for pets size within 20" x 13" x 13" and 25lbs. Please reference your pets' length and height in selecting a carrier size.

HIGH QUALITY: Made of waterproof, non-toxic, scratch-resistant polyester fabric material, waterproof and wear-resistant; after comparing similar products, we upgraded the mesh material to effectively prevent pets from tearing the mesh with their nails and prevent pets from falling out of the carrier. The fleece board at the bottom is removable and machine washable, providing a clean and comfortable space for pets at any time.

Airline Approved Carrier : With airline-approved design, you can take your pet to go to everywhere. Pet carrier provides two connecting loop handles for balanced carrying as a dual seat belt or luggage strap to secure transport.

EASY INTERACT & VENTILATED :The mesh windows on the top and sides provide optimal airflow, with a smooth metal zipper, which allows you to quickly reach your pet for comfort, touch or put in or take out. Ensure safety.

SIZING - Measures 26.5"X18.5" X18.5" and fits 1-2 cats, medium or small dogs like Standard Poodle, and Schnauzer. Perfect for indoor/outdoor use and travel. (Tips: Measure your pet before purchasing)

QUALITY-MADE - The Pop-Up Dog Crate is made of strong, durable fabric with double-stitched 600D Oxford exterior and water-resistant PVC lining. The steel wire frame keeps it fully expanded without collapsing, while the hexagonal mesh on all four sides provides ventilation and easy observation. I's resistant to nibbling and scratching, and prevents excrement leakage.

EASY TO SET UP & SECURITY - This soft, collapsible dog car crate is lightweight and easy to set up. It can be quickly secured in your car using the seat belt and features locking zippers and a built-in hook to keep your pet safe and secure while on the road. The hook also eliminates interference with the driver and front passengers.

【Traveling Carrier】Perfect for traveling by car, train, or to the vet. Two connecting loop handles for balanced carrying as a dual seat belt or luggage strap to secure transport.

【Safe and Comfortable Design】The adjustable shoulder strap of the dog carrier ensures safe hands-free carrying. The safety inner leash helps secure your pet during the travel. Three meshes ventilated design not only provides optimum ventilation and maximum sightseeing but also allows you to check your pet anytime.

【Soft and Cozy】Your furry little loved one can ride in comfort in this dog carry bag! The inside of the soft pet carrier features a 3 layer mat for your pet to lay on. There is a wooden layer, a foam layer, and a woolen mat for cushion and comfort.

【PRODUCT DIMENSIONS]: Pet travel carrier size:17x11x11 inches,recommended up to 25 lb pets, it is suitable for large, medium cats and small dogs. Please don't choose your airline cat carrying case based on weight—please refer to your pet's length and height when choosing a pet carrier size.

【AIRLINE APPROVED】: This cat carrier is designed with airline approved, it can fit comfortably under most flight seats, we can take our pets wherever we want. Dog travel carrier offers two attachment loop handles that can be used as a dual harness or as a luggage strap for balanced carry and secure transport.

【EXCELLENT MATERIAL】: Collapsible cat carrier is made of polyester fabric, supported by a steel ring, washable, wear-resistant and durable. The three sides and the top of this pet carrier are nylon mesh, scratch-resistant and not easy to damage, it can not only check your pet in real time, but also ensure enough air circulation.

SAFETY DESIGN:The adjustable shoulder strap help you hands-free carrying and makes it more safe and convenient Small Dog Cat carrier bag for your travel

AIRLINE APPROVED DESIGN:you can take your pet to go to everywhere.This pet carriers provides two connecting loop handles for balanced carrying as a dual seat belt or luggage strap to secure transport

DURABLE:This pet carriers is made of durable and lightweight polyester fabric.The four-side mesh will not only give a safe and comfortable travel for your Small dogs cats,but also easy for you to check on your pet

Pet-friendly Design: Our cat carrier is designed for your cat's safety as our top priority. It comes with a soft, cozy, non-toxic, odorless and removable fleece pad to ensure your pet is comfortable during travel. 2 mesh windows provide optimal ventilation，resulting in less anxiety and depression when long distance traveling or for routine trips to the vet. Equipped with a cat teasing stick. Give your cat the gift of playtime and create unforgettable moments with it!

Unique 3-WAYS Expansion: Fully expanded size: 30" x 26" x 11" IN. Easy to unzip 3 sides to create extra room of our pet carrier for your cats or dogs to stay comfortable. Allows your pet to stand up and turn around without crouching and contortion. With zippers on both top and side, your lovely pet can be put in and out of it easily.

Strong and Durable: The mesh sides are strong! Your cat dog will not be able to claw or chew her way out. Made from High quality polyester, water&stain resistant and durable, Designed with microfiber frame, which can keep it upright, strong stability even when fully expanded. This dog carrier is stury enough to keep furry friends secure.

Multi-Use Design: This dog and cat travel carrier makes a perfect choice for outings. Use it at home or on-the-go for vacation, trips to the vet, as an airline approved dog carrier stored under plane seats, mounted on luggage, on long car rides, road trips, and much more. The classic design of this pet carrier features a detachable shoulder strap and ensures both your pet's safety and your comfort wherever life takes you.

TSA-Approved Pet Carrier: With its airline-approved design, you can bring your furry friend with you on all your adventures. Whether you're traveling domestically or internationally, this dog carrier is designed to fit easily under most airplane seats, so your pet can stay close and comfortable throughout the flight. Don't risk getting turned away at the gate - travel with peace of mind!

Breathable Ventilation: The cat carrier's top mesh window allows your pet to enjoy optimal ventilation and communicate with you throughout the journey, helping to relieve anxiety and keep them calm. The three-side breathable mesh walls ensure that there's plenty of air circulation. Thanks to the open design, your pet can poke out and enjoy a great view of their surroundings.

【Airplane Dog Carrier Expandable】The soft sided pet carrier airline approved normally measures 18"L x 11"W x 11"H, by extending 2 grid windows, it can be expanded to 18"L x 29.8"W x 11"H. Fits pets up to 18"(L) x 10"(W) x 10"(H) with a maximum load of 15 lbs.

【Soft Sided Pet Carrier Design】4 ways to open the carrier from 4 directions, making it easier and safer for your dog and cat to get in and out. Mesh fabric increases breathability and visibility in all conditions give your cat dog a better vision and air circulation.There adding reflective bands on side for night recognition. Enlarged storage pockets to carry more accessoris.The enlarged top opening allows you to comfort your pet at any time and avoid pet anxiety.

【Durable Materials】Dog carrier tsa approved design microfiber frame prevents top sag and remains firm and stable even when fully expanded. Does not fold or deform like other pet bag carrier. The cat carrier collapsible is designed with a hard PP pad, and the bottom helps to fix and increase the load, avoiding deformation when carrying. The padding is made of suede and polyester and is washable for easy cleaning.

18.1 x 11.8 x 11.8 In (LxWxH) Holds pets up to 20 lbs. Ideal for traveling with a medium or large cat, small dog, puppy, or 2 kitties

High-quality 600D Oxford cloth fabric along with sturdy interior steel frame for durable construction

The floor mat is solid and strong enough to prevent the base from sagging, while the removable and machine-washable cover with one cozy fleece side and the other cooling side provides a soft and comfortable hangout for journeys near and far

【Collapsible Frame Design】Hard Sided PP Crate can better protect our pets from collisions,However they are usually not easy to store. Our folding design perfectly solves this problem. When it’s folded, the sized becomes 1/3 of the original.

【Travel Carrier】This kennel features sturdy and collapsible plastic construction, 360-degree ventilation and 2 squeeze latch door for easy loading unloading. When not in use can be placed in the trunk of the car, requiring less space. Small is 18 inch long and Large is 22 inch long. Suitable for 12-25 lbs. It can hold up to 60 lbs.

【Eco-friendly Material】We use high-quality environmentally friendly materials, without any odor. Will not cause any harm to human and dog health.

🐱【𝐋𝐚𝐫𝐠𝐞 𝐒𝐢𝐳𝐞 & 𝐂𝐚𝐩𝐚𝐜𝐢𝐭𝐲-𝐌𝐞𝐝𝐢𝐮𝐦 & 𝐋𝐚𝐫𝐠𝐞 𝐏𝐞𝐭𝐬 𝐏𝐫𝐞𝐟𝐞𝐫 𝐌𝐨𝐫𝐞 𝐒𝐩𝐚𝐜𝐞】Large cat carrier measures 𝟐𝟎” 𝐋 𝐱 𝟏𝟑” 𝐖 𝐱 𝟏𝟑” 𝐇. This large pet carrier recommended to fit pets within 18”x 12"x 12" and under 25 lbs. Our cat carrier large cats 20 to 25 pounds also perfect for two cats. KINDLY NOTE: Please measure and reference your pet's length and height in selecting a carrier size, not just weight

🐶【𝐋𝐢𝐠𝐡𝐭𝐰𝐞𝐢𝐠𝐡𝐭 & 𝐁𝐫𝐞𝐚𝐭𝐡𝐚𝐛𝐥𝐞-𝐏𝐫𝐞𝐟𝐞𝐫 𝐌𝐨𝐫𝐞 𝐒𝐩𝐚𝐜𝐞】Cat Carriers for Medium Cats Under 25 are made of durable polyester fabric and mesh, which prevents paws from tearing. Our cat carrier for 2 cats has mesh windows on all four sides, while soft-sided cat carrier also has a 3-sided (top and both sides) zipper opening design, which allows your cat to see outside. The self-locking zipper of cat/pet carrier also ensures that your pet stays safely inside

💐【𝐃𝐮𝐫𝐚𝐛𝐥𝐞 & 𝐂𝐨𝐦𝐟𝐨𝐫𝐭𝐚𝐛𝐥𝐞】The large cat carrier comes with a collapsible food bowl, and also comes with a comfortable soft washable fleece pad for your pet to lay on. The pet carrier comes with a removable base insert, which creates a solid surface for your pet to stand on, along with a removable & hand washable cozy fleece pet bed, which offers a cozy sleeping space for your traveling pet