1：Best Backpacks for Big Cats: Fat Cat Backpacks

This cat harness backpack is our best seller and holds up to 30 pounds. It carries the heaviest weight on the cat market! Made of durable fabric with air holes and a sturdy mesh panel that provides ventilation to keep your cat comfortable. It has both a screen attachment and a bubble window, so your kitty can stick her head out at any time to see the world easily!

This cat bubble backpack is also comfortable for the owner - it has adjustable shoulder and chest straps for comfort and comfort. The backpack has a belt clip to keep your kitties safely around and provide them with what they need.

2：Transparent Cat Backpack: "Voyager" Cat Backpack

If your cat likes attention, the Voyager cat backpack is the best cat backpack for you. This cat backpack harness gives your kitty a complete overview of the world around you. Features proper ventilation, sturdy mesh sides and air holes in the front. Adjustable chest and shoulder straps help it fit perfectly for all cat owners. The Voyager is ideal for small cats and can comfortably accommodate animals up to 12 pounds.

All of our backpacks come with belt clips to keep your kitty within reach. With this cat backpack, your fur ball will have an unobstructed view of the world around you, and as the two of you walk by!

3：Best Cat Bubble Backpack: Explorer Cat Bag

This cat bubble backpack is a shrunken version of our best-selling "Fat Cat" cat backpack. A great option for kittens and their humans who may need less space. Colorful and breathable, this pack is just the vehicle your travel cat needs to explore the world.

It comes with adjustable shoulder straps, sturdy mesh panels and vents, two side pockets, a clear bubble for them to see through, and a plush pad that's easy to remove and clean. It is fashionable and good-looking, practical, and its cheap price also increases the reason for users to buy.

4：Best Cat Travel Bag - "Jackson Galaxy" Cat Backpack

This backpack was designed in collaboration with Animal Planet star and bestselling author Jackson Galaxy, the best cat bubble backpack for traveling with your feline friends. This product can be used as a backpack or a traditional harness with removable shoulder straps for natural comfort and the removable pad fits in either way. This also makes it a great option for air travel!
This pack has mesh sides and vents for optimal breathability, bubble windows to allow your cat to see their surroundings, and padded shoulder straps for an easy and comfortable carry. A must-have cat bag for outdoor travel.

5：Best Cat Hiking Backpack - Adventure Cat "Navigator" Cat Backpack

Convertible is the best cat backpack for hikers, outdoor enthusiasts and adventurers. This bag is also great for basic travel, vet visits and rides, and gives your cat plenty of vision to see the world through the mesh windows, which also provide optimal air circulation.
This pack holds up to 30 lbs and also has adjustable hip, chest and padded shoulder straps to help distribute weight and keep each owner comfortable. Can be used as a backpack or a traditional harness, the entire bag folds up for easy storage. All of our backpacks come with harnesses that you can attach your kitten's leash and harness to without worrying about him getting lost.

While many cats enjoy walking on leashes and harnesses on trails, chances are they don't want to walk all the time (or, let's be honest, not even most of the time). You'll want a cat backpack that's not just for your cat, but you too! Because you will naturally do all the work.
1. Adjustable shoulder straps
To ensure the best fit, you need a cat backpack with adjustable chest and shoulder straps and a waist belt. This will help distribute the cat's weight evenly, allowing you to hike farther, farther, and more comfortably.
2. Good ventilation
Since you'll be spending more time outdoors with this pack, you want to make sure there's plenty of air circulation. Check to make sure the pack has multiple ways to ventilate, whether it's through mesh panels, air holes on the bottom, and vents on the bubble window (if any). All of our backpacks have ample ventilation to ensure your kitty has a good ride. Always pay attention to the temperature, if it is too hot for your cat to feel uncomfortable.
3. Seat belts
Make sure your kitten is nearby. All of our backpacks come with harnesses that you can attach their straps and harnesses to, so if they do jump out of the pack, they won't go very far.
4. Ample space
Your cat won't want to crowd an hour long hike in the bottom of a bag with little support and no room. Give your kitty enough room to get up and turn around comfortably in the bag, and make sure your pack is sturdy and can comfortably carry the kitty's weight without sagging too much. Our backpacks can accommodate kittens of all different sizes, with some models up to 25 lbs!

6：The cat backpack is made of durable faux leather, has air holes in the front and sides, and a bubble/screen attachment for optimal air circulation. Unlike our other cat backpacks, this one has a sturdy handle on the top and can be carried around like a purse if needed!
Best Airline Approved backpacks - All!
While you should always check the airline you use, all of our bags are usually airline approved! Learn more. A cat backpack is a great way to fly with your cat safely and make them feel at home high up in the air.
Buying Guide: How to Choose a Cat Backpack
Size and Shape
You'll need a cat backpack that fits the size and weight of the kitten. They should have enough space to snuggle and lie down, or sit comfortably and stare at their surroundings. Make sure any cat bag you end up using can hold their weight (or if you have two kittens, you want to share their total weight). We have many different sizes of backpacks, up to 25 pounds!
durability
Make sure your cat backpack is made of high quality durable fabrics. It needs to be strong enough so your cat doesn't scratch it, but soft enough for them to feel comfortable! All of our backpacks are made of super strong and comfortable materials.
Safety and Security
This is a very important factor. We take your cat's safety very seriously! When purchasing a cat backpack, it is important to check that the material is strong, that the zipper and straps are secure, and that there is a belt clip to secure the cat's harness. Also, remember common sense not to use a backpack in extreme weather conditions, as your Kitty may not be able to withstand extreme heat or cold!
Bubble window
Many of our backpacks come with screens and bubble attachments, depending on your cat's mood! Cats like to use space bubbles to peek out and get a better sense of their surroundings. Check out our Bubble Cat backpack!
material
Substance is important. You need the highest quality and strongest materials to keep your cat safe and comfortable. All our cat backpacks are built with strong materials that keep their shape good and feature ultra-durable mesh paneling that allows your cat to see and breathe easily.
Ventilation/air flow
We don't give you anything the cat can't breathe. Take it seriously. Make sure your cat bag has plenty of air holes and a strong net for optimal airflow. You don't want your cat to be too hot or not ventilated enough to keep a healthy breath. You want their outdoor experience to be hassle-free and comfortable!
Easy to use
Look for cat backpacks that are easy to use and transport. You don't want too many shoulder straps/accessories because they will end up bogging you down and making you carry too much stuff. Our backpacks provide an easy, convenient and hands-free adventure for you and your cat.
comfortable
When choosing the perfect cat backpack, consider not only your cat's comfort, but your own! You want something that's safe and easy to carry - especially if you're planning a long hike or walk together. Look for a bag with adjustable shoulder straps, comfortable construction, and pockets for personal items (and, of course, cat food).