A good carrier makes almost every cat trip easier, whether it is a vet visit, a car ride, a move, or a flight. A bad one makes your cat miserable and you worse off, with a cat that panics, escapes, or refuses to go in at all.
There is no single best carrier. The right one depends on your cat’s size and temperament, how you travel, and how much you want to carry. This guide explains the main types, who each one suits, and what to check before you buy. Each section links to a full review of the best options in that category.
Quick Guide: Match Your Cat to a Carrier
- You want the sturdiest, easiest-to-clean option: try a hard-sided cat carrier.
- You want something light that flexes into tight spaces: try a soft-sided cat carrier.
- You want your hands free: try a cat backpack carrier.
- You plan to fly: try an airline-friendly cat carrier.
- Your cat is big: try a carrier for large cats.
Hard-Sided Cat Carriers
Hard-sided carriers have a plastic shell and, usually, a wire or steel door. They are sturdy, wipe clean after an accident, and are easy to secure in a car with a seatbelt. Many have a top door, which makes it much easier to lower a reluctant cat inside.
Best for: Vet visits, car trips, and cats that are hard to load.
What to check: A top door as well as a front door, secure latches, a shell that comes apart so a vet can examine your cat, and enough ventilation on several sides. Hard carriers are bulky and rarely fit under airline seats.
See our full guide to the best hard-sided cat carriers.
Soft-Sided Cat Carriers
Soft-sided carriers are lighter than hard shells and flex into tight spaces. Most have mesh panels, locking zippers, and a shoulder strap, and many fit under airline seats.
Best for: Short trips, public transport, and travel where you carry the carrier a lot.
What to check: A frame or firm base so the carrier holds its shape, locking zippers, a washable pad, and a weight limit well above your cat’s weight. Soft carriers offer less protection if they are crushed, so keep them secured in a car.
See our full guide to the best soft-sided cat carriers.
Cat Backpack Carriers
Backpack carriers keep your hands free and your cat close to your body. They suit walks, public transport, and hikes, and some cats find them calmer than a carrier that swings from your hand.
Best for: Walks, transit, hikes, and owners who need both hands.
What to check: A structured frame that does not sag onto your cat, padded straps with chest and waist buckles, good ventilation, and a size that lets your cat sit and lie down. Most are rated for about 15 to 26 pounds, and a heavy cat adds up on your back.
See our full guide to the best cat backpack carriers.
Airline-Friendly Cat Carriers
If you plan to fly, the carrier has to fit airline rules, which vary by airline, route, and aircraft. Most in-cabin carriers are soft-sided and made to fit under a seat, with size and weight limits that apply to your cat and the carrier together.
Best for: Cats that travel by plane in the cabin.
What to check: Your airline’s current carrier size, weight, and pet rules, which you should confirm before you buy and again before you fly. A carrier described as airline approved is not a guarantee for every airline or flight. Leave time to practice before the trip.
See our full guide to the best airline-friendly cat carriers.
Carriers for Large Cats
A big cat needs a carrier it can stand and turn around in. Many standard carriers cap out around 15 to 22 pounds, and a cat that cannot fit comfortably will be harder to load and more stressed on the trip.
Best for: Cats over about 15 pounds and large breeds.
What to check: The weight rating and the interior size, not the outside dimensions. A top door helps with a heavy cat, and a sturdy handle or padded strap matters more when the carrier is full.
See our full guide to the best cat carriers for large cats.
How to Choose a Cat Carrier
Measure your cat first. Measure from the nose to the base of the tail, and from the floor to the top of the head or shoulder. Your cat should be able to stand, turn around, and lie down comfortably, and many makers suggest adding a few inches to each measurement. Our guide on how to choose the right cat carrier size walks through it.
Check the weight limit. Choose a carrier rated well above your cat’s weight. Limits can differ between sizes of the same model, and some are for reference only.
Look at the doors. A top door makes loading much easier, and a front door helps cats that walk in by themselves. Check that latches and zippers lock firmly.
Check ventilation. Look for airflow on several sides, and think about whether your cat prefers to see out or have more privacy. A light cloth over the carrier helps nervous cats.
Think about cleaning. A shell or liner that is easy to wipe or wash makes accidents less of a problem.
Plan for how you travel. For the car, use a seatbelt or secure the carrier on the floor. For public transport, a lighter carrier or backpack helps. For flights, check your airline’s rules first.
How to Get Your Cat Used to a Carrier
Most carrier problems start when the carrier only appears on the day of the trip. A few habits make it easier.
- Leave the carrier out at home, with the door open and a soft blanket inside.
- Add a few treats or a favorite toy so your cat links it with good things.
- Feed your cat near it, then slowly closer to it and eventually inside.
- Practice closing the door for short periods before you go anywhere.
- Take short trips first, and keep the carrier level and covered if it helps your cat.
If your cat still refuses, see our guide on how to get your cat into a carrier. If your cat shows severe stress or fear on trips, talk to your vet.
Frequently Asked Questions
What is the best type of cat carrier? There is no single best type. Hard carriers are sturdy and easy to clean, soft carriers are light, backpacks free your hands, and airline-friendly carriers meet cabin rules. Choose by how you travel and your cat’s size.
How big should a cat carrier be? Big enough for your cat to stand, turn around, and lie down, but not so big that your cat slides around. Measure your cat and compare it to the interior size.
Are hard or soft carriers better for the vet? Both work. Hard carriers with a top door and a removable top make exams easier. Soft carriers are lighter to carry. Pick the one your cat will go into.
Can I use any carrier on a plane? No. Airlines set size and weight rules that vary by airline and aircraft, so check your airline’s current rules before you buy and before you fly.
How do I keep my cat safe in a car? Secure the carrier with a seatbelt or on the floor, keep it level, and never leave your cat in a parked car.
Final Thoughts
The right carrier depends on your cat and how you travel. Start with what matters most, whether that is size, flying, hands-free carrying, or easy cleaning, then browse the full guide for that need to compare options.
Ready to dive in? Start with our guides to hard-sided carriers, soft-sided carriers, backpack carriers, airline-friendly carriers, and carriers for large cats.